Trace number 456004

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla CRAFTED? (MO) 4274.16 4275.57

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq2.cnf
MD5SUMf0f4556999ccb446384994a4148fca28
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark236.116
Satisfiable
(Un)Satisfiability was proved
Number of variables44095
Number of clauses542253
Sum of the clauses size1554259
Maximum clause length93
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2500227
Number of clauses of size 310265
Number of clauses of size 43051
Number of clauses of size 55229
Number of clauses of size over 523480

Solver Data (download as text)

127.05/127.36	c run March_dl for 5 seconds ... 
127.05/127.36	c Bin: Executing march_dl
127.05/127.36	c child exit by a signal
127.05/127.36	c march_dl returned code 137.
127.05/127.36	c run saps (UBCSAT implementation) for 2 seconds ... 
127.05/127.36	c Bin: Executing ubcsat2006
127.05/127.36	c child exited successfully
127.05/127.36	c ubcsat2006 returned code 0.
127.05/127.36	c satzilla computing base features
127.05/127.36	c satzilla doing unit-prop probe
127.05/127.36	c satzilla doing local search probe
127.05/127.36	c satzilla doing lobjois search-space size estimate
127.05/127.36	c satzilla's ranking:
127.05/127.36	c 1) minisat20+P: -11.729990
127.05/127.36	c 2) vallst+P: 3.960201
127.05/127.36	c 3) minisat20: 4.999783
127.05/127.36	c 4) march_dl: 10.774740
127.05/127.36	c 5) march_dl+P: 11.294554
127.05/127.36	c 6) zchaff_rand+P: 28.261412
127.05/127.36	c 7) kcnfs+P: 999.000000
127.05/127.36	c 8) kcnfs: 999.000000
127.05/127.36	c 9) vallst: 999.000000
127.05/127.36	c 10) zchaff_rand: 999.000000
127.05/127.36	c satzilla running minisat20 with preprocessing ... 
188.04/188.32	This is MiniSat 2.0 beta
188.04/188.32	WARNING: for repeatability, setting FPU to use double precision
188.04/188.32	============================[ Problem Statistics ]=============================
188.04/188.32	|                                                                             |
188.04/188.32	|  Number of variables:  44095                                                |
188.04/188.32	|  Number of clauses:    542253                                               |
188.05/188.65	|  Parsing time:         0.29         s                                       |
188.05/188.67	============================[ Search Statistics ]==============================
188.05/188.67	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
188.05/188.67	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
188.05/188.67	===============================================================================
188.05/188.67	|         0 |   44090   542227  1554205 |   180742        0    nan |  0.000 % |
188.05/188.74	|       101 |   44090   542227  1554205 |   198816      101     36 |  0.012 % |
188.05/188.85	|       252 |   44090   542227  1554205 |   218698      252     38 |  0.011 % |
188.05/188.93	|       477 |   44090   542227  1554205 |   240568      477     39 |  0.011 % |
188.05/189.00	|       815 |   44090   542227  1554205 |   264624      815     36 |  0.011 % |
188.82/189.18	|      1321 |   44090   542227  1554205 |   291087     1321     37 |  0.011 % |
189.02/189.32	|      2080 |   44090   542227  1554205 |   320196     2080     36 |  0.011 % |
189.22/189.55	|      3219 |   44090   542227  1554205 |   352215     3219     41 |  0.011 % |
189.72/190.00	|      4927 |   44090   542227  1554205 |   387437     4927     52 |  0.011 % |
190.52/190.82	|      7490 |   44090   542227  1554205 |   426180     7490     81 |  0.011 % |
191.72/192.01	|     11335 |   44090   542227  1554205 |   468799    11335     79 |  0.011 % |
193.12/193.42	|     17102 |   44090   542227  1554205 |   515678    17102     73 |  0.011 % |
195.11/195.43	|     25753 |   44090   542227  1554205 |   567246    25753     74 |  0.011 % |
200.12/200.40	|     38727 |   44090   542227  1554205 |   623971    38727     99 |  0.011 % |
207.81/208.15	|     58188 |   44090   542227  1554205 |   686368    58188     95 |  0.011 % |
220.61/220.95	|     87380 |   44090   542227  1554205 |   755005    87380    110 |  0.011 % |
241.11/241.46	|    131170 |   44090   542227  1554205 |   830506   131170    123 |  0.011 % |
281.20/281.53	|    196857 |   44090   542227  1554205 |   913556   196857    136 |  0.011 % |
362.28/362.66	|    295383 |   44090   542227  1554205 |  1004912   295383    194 |  0.011 % |
526.04/526.44	|    443172 |   44090   542227  1554205 |  1105403   443172    174 |  0.011 % |
884.35/884.82	|    664855 |   44090   542227  1554205 |  1215944   664855    154 |  0.011 % |
1484.71/1485.32	|    997380 |   44090   542227  1554205 |  1337538   997380    143 |  0.011 % |
2686.02/2686.97	|   1496169 |   44090   542227  1554205 |  1471292   151688    311 |  0.011 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-456004-1178636484 -o ROOT/results/node41/solver-456004-1178636484 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/456004-1178636484/SATzilla2007_C /tmp/evaluation/456004-1178636484/instance-456004-1178636484.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.04 1.01 4/83 26078
/proc/meminfo: memFree=1875312/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=0
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311560396 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 360 110 95 260 0 84 0
[pid=26079] ppid=26078 vsize=6144 CPUtime=0
/proc/26079/stat : 26079 (march_dl) R 26078 26078 25856 0 -1 4194304 784 0 0 0 0 0 0 0 18 0 1 0 311560396 6291456 779 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26079/statm: 1536 783 49 118 0 1415 0

[startup+0.087237 s]
/proc/loadavg: 1.05 1.04 1.01 4/83 26078
/proc/meminfo: memFree=1875312/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=0
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311560396 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 360 110 95 260 0 84 0
[pid=26079] ppid=26078 vsize=8648 CPUtime=0.08
/proc/26079/stat : 26079 (march_dl) R 26078 26078 25856 0 -1 4194304 1572 0 0 0 7 1 0 0 18 0 1 0 311560396 8855552 1567 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26079/statm: 2162 1567 50 118 0 2041 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10088

[startup+0.102238 s]
/proc/loadavg: 1.05 1.04 1.01 4/83 26078
/proc/meminfo: memFree=1875312/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=0
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311560396 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 360 110 95 260 0 84 0
[pid=26079] ppid=26078 vsize=8912 CPUtime=0.09
/proc/26079/stat : 26079 (march_dl) R 26078 26078 25856 0 -1 4194304 1638 0 0 0 8 1 0 0 18 0 1 0 311560396 9125888 1633 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26079/statm: 2228 1633 50 118 0 2107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10352

[startup+0.302255 s]
/proc/loadavg: 1.05 1.04 1.01 4/83 26078
/proc/meminfo: memFree=1875312/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=0
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311560396 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 360 110 95 260 0 84 0
[pid=26079] ppid=26078 vsize=11684 CPUtime=0.29
/proc/26079/stat : 26079 (march_dl) R 26078 26078 25856 0 -1 4194304 2482 0 0 0 28 1 0 0 19 0 1 0 311560396 11964416 2477 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26079/statm: 2921 2478 50 118 0 2800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13124

[startup+0.70229 s]
/proc/loadavg: 1.05 1.04 1.01 4/83 26078
/proc/meminfo: memFree=1875312/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=0
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311560396 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 360 110 95 260 0 84 0
[pid=26079] ppid=26078 vsize=17228 CPUtime=0.69
/proc/26079/stat : 26079 (march_dl) R 26078 26078 25856 0 -1 4194304 4139 0 0 0 66 3 0 0 23 0 1 0 311560396 17641472 4134 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26079/statm: 4307 4134 50 118 0 4186 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18668

[startup+1.50136 s]
/proc/loadavg: 1.05 1.04 1.01 2/85 26092
/proc/meminfo: memFree=1849128/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=0
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311560396 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 360 110 95 260 0 84 0
[pid=26079] ppid=26078 vsize=34964 CPUtime=1.49
/proc/26079/stat : 26079 (march_dl) R 26078 26078 25856 0 -1 4194304 9759 0 0 0 144 5 0 0 25 0 1 0 311560396 35803136 6561 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134542888 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26079/statm: 8741 6561 55 118 0 8620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36404

[startup+3.10151 s]
/proc/loadavg: 1.05 1.04 1.01 2/85 26092
/proc/meminfo: memFree=1848808/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=0
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 311560396 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 360 110 95 260 0 84 0
[pid=26079] ppid=26078 vsize=44920 CPUtime=3.09
/proc/26079/stat : 26079 (march_dl) R 26078 26078 25856 0 -1 4194304 25232 0 0 0 295 14 0 0 25 0 1 0 311560396 45998080 8882 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134543076 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26079/statm: 11230 8882 57 118 0 11109 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46360

[startup+6.30159 s]
/proc/loadavg: 1.04 1.04 1.01 2/85 26097
/proc/meminfo: memFree=1869928/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=1440 CPUtime=5
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 134 39440 0 0 0 0 478 22 18 0 1 0 311560396 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26078/statm: 360 111 96 260 0 84 0
[pid=26097] ppid=26078 vsize=49300 CPUtime=1.12
/proc/26097/stat : 26097 (ubcsat2006) R 26078 26078 25856 0 -1 4194304 7681 0 13 0 109 3 0 0 20 0 1 0 311560898 50483200 7677 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 134703862 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26097/statm: 12325 7677 156 64 0 11906 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 50740

[startup+12.7011 s]
/proc/loadavg: 1.04 1.04 1.00 2/84 26123
/proc/meminfo: memFree=1829616/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=46492 CPUtime=12.5
/proc/26078/stat : 26078 (SATzilla2007_C) R 26076 26078 25856 0 -1 4194304 11267 47136 0 13 468 7 749 26 25 0 1 0 311560396 47607808 11237 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/26078/statm: 11623 11237 121 260 0 11347 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 46492

[startup+25.5013 s]
/proc/loadavg: 1.03 1.04 1.00 2/84 26133
/proc/meminfo: memFree=1844528/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=31236 CPUtime=25.29
/proc/26078/stat : 26078 (SATzilla2007_C) R 26076 26078 25856 0 -1 4194304 15604 47136 0 13 1743 11 749 26 25 0 1 0 311560396 31985664 7542 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134541725 0 0 4096 0 0 0 0 17 1 0 0
/proc/26078/statm: 7809 7542 124 260 0 7533 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31236

[startup+51.1015 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 26157
/proc/meminfo: memFree=1845672/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=31236 CPUtime=50.87
/proc/26078/stat : 26078 (SATzilla2007_C) R 26076 26078 25856 0 -1 4194304 15605 47136 0 13 4300 12 749 26 25 0 1 0 311560396 31985664 7543 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134541603 0 0 4096 0 0 0 0 17 1 0 0
/proc/26078/statm: 7809 7543 124 260 0 7533 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 31236

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 26157
/proc/meminfo: memFree=1845736/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=31236 CPUtime=102.06
/proc/26078/stat : 26078 (SATzilla2007_C) R 26076 26078 25856 0 -1 4194304 15606 47136 0 13 9419 12 749 26 25 0 1 0 311560396 31985664 7544 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134526987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26078/statm: 7809 7544 124 260 0 7533 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 31236

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26157
/proc/meminfo: memFree=1760552/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=159348 CPUtime=162.04
/proc/26078/stat : 26078 (SATzilla2007_C) R 26076 26078 25856 0 -1 4194304 51124 47136 0 13 15396 33 749 26 25 0 1 0 311560396 163172352 28880 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134598176 0 0 4096 0 0 0 0 17 1 0 0
/proc/26078/statm: 39837 28880 163 260 0 39561 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 159348

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 26158
/proc/meminfo: memFree=1674144/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=70888 CPUtime=33.96
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 17356 0 0 0 3382 14 0 0 25 0 1 0 311579227 72589312 17350 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134528518 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 17722 17350 59 118 0 17600 0
Current children cumulated CPU time (s) 222.01
Current children cumulated vsize (KiB) 256916

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 26158
/proc/meminfo: memFree=1602784/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=142784 CPUtime=93.95
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 35239 0 0 0 9364 31 0 0 25 0 1 0 311579227 146210816 35233 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 35696 35233 59 118 0 35574 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 328812

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26158
/proc/meminfo: memFree=1506656/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=238540 CPUtime=153.94
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 59146 0 0 0 15343 51 0 0 25 0 1 0 311579227 244264960 59140 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 59635 59140 59 118 0 59513 0
Current children cumulated CPU time (s) 341.99
Current children cumulated vsize (KiB) 424568

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26158
/proc/meminfo: memFree=1453408/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=292172 CPUtime=213.92
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 72443 0 0 0 21327 65 0 0 25 0 1 0 311579227 299184128 72437 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 73043 72437 59 118 0 72921 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 478200


################
# More data... #
################

/proc/26158/statm: 306520 304752 59 118 0 306398 0
Current children cumulated CPU time (s) 3641.11
Current children cumulated vsize (KiB) 1412108

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=482016/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1262672 CPUtime=3513.04
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 313864 0 0 0 350974 330 0 0 25 0 1 0 311579227 1292976128 313858 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 315668 313858 59 118 0 315546 0
Current children cumulated CPU time (s) 3701.09
Current children cumulated vsize (KiB) 1448700

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=446624/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1297460 CPUtime=3573.03
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 322584 0 0 0 356964 339 0 0 25 0 1 0 311579227 1328599040 322578 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 324365 322578 59 118 0 324243 0
Current children cumulated CPU time (s) 3761.08
Current children cumulated vsize (KiB) 1483488

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=410208/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1334620 CPUtime=3633.02
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 331809 0 0 0 362953 349 0 0 25 0 1 0 311579227 1366650880 331803 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 333655 331803 59 118 0 333533 0
Current children cumulated CPU time (s) 3821.07
Current children cumulated vsize (KiB) 1520648

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=365024/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1379780 CPUtime=3693
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 343034 0 0 0 368942 358 0 0 25 0 1 0 311579227 1412894720 343028 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 344945 343028 59 118 0 344823 0
Current children cumulated CPU time (s) 3881.05
Current children cumulated vsize (KiB) 1565808

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=319648/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1424280 CPUtime=3752.99
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 354190 0 0 0 374932 367 0 0 25 0 1 0 311579227 1458462720 354184 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 356070 354184 59 118 0 355948 0
Current children cumulated CPU time (s) 3941.04
Current children cumulated vsize (KiB) 1610308

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=283168/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1461040 CPUtime=3812.97
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 363397 0 0 0 380922 375 0 0 25 0 1 0 311579227 1496104960 363391 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 365260 363391 59 118 0 365138 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 1647068

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=241760/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1501832 CPUtime=3872.96
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 373597 0 0 0 386912 384 0 0 25 0 1 0 311579227 1537875968 373591 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 375458 373591 59 118 0 375336 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 1687860

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=203936/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1540032 CPUtime=3932.94
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 383077 0 0 0 392901 393 0 0 25 0 1 0 311579227 1576992768 383071 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525395 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 385008 383071 59 118 0 384886 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 1726060

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=159136/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1584568 CPUtime=3992.93
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 394198 0 0 0 398891 402 0 0 25 0 1 0 311579227 1622597632 394192 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 396142 394192 59 118 0 396020 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 1770596

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=109600/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1634548 CPUtime=4052.92
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 406720 0 0 0 404878 414 0 0 25 0 1 0 311579227 1673777152 406714 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525497 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 408637 406714 59 118 0 408515 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 1820576



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4275.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=85984/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1657296 CPUtime=4086.11
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 412408 0 0 0 408192 419 0 0 25 0 1 0 311579227 1697071104 412402 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 414324 412402 59 118 0 414202 0
Current children cumulated CPU time (s) 4274.16
Current children cumulated vsize (KiB) 1843324

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4275.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26358
/proc/meminfo: memFree=85984/2055920 swapFree=4169412/4192956
[pid=26078] ppid=26076 vsize=186028 CPUtime=188.05
/proc/26078/stat : 26078 (SATzilla2007_C) S 26076 26078 25856 0 -1 4194304 55320 47136 0 13 17993 37 749 26 25 0 1 0 311560396 190492672 33074 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26078/statm: 46507 33074 163 260 0 46231 0
[pid=26158] ppid=26078 vsize=1657296 CPUtime=4086.11
/proc/26158/stat : 26158 (minisat20) R 26078 26078 25856 0 -1 4194304 412408 0 0 0 408192 419 0 0 25 0 1 0 311579227 1697071104 412402 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/26158/statm: 414324 412402 59 118 0 414202 0
Current children cumulated CPU time (s) 4274.16
Current children cumulated vsize (KiB) 1843324

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26078 and gives
#  childrusage.ru_utime.tv_sec=187
#  childrusage.ru_utime.tv_usec=434505
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=663899
# CPU time returned by wait4() is 188.098
# while last known CPU time is 4274.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 4275.57
CPU time (s): 4274.16
CPU user time (s): 4269.34
CPU system time (s): 4.82
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 1843324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 187.435
system time used= 0.663899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102456
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 53
involuntary context switches= 3807

runsolver used 3.80442 second user time and 11.6692 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  8 15:01:25 UTC 2007

IDJOB= 456004
IDBENCH= 20577
IDSOLVER= 179
FILE ID= node41/456004-1178636484

PBS_JOBID= 5218327

Free space on /tmp= 66546 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq2.cnf
COMMAND LINE= /tmp/evaluation/456004-1178636484/SATzilla2007_C /tmp/evaluation/456004-1178636484/instance-456004-1178636484.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-456004-1178636484 -o ROOT/results/node41/solver-456004-1178636484 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/456004-1178636484/SATzilla2007_C /tmp/evaluation/456004-1178636484/instance-456004-1178636484.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f0f4556999ccb446384994a4148fca28

RANDOM SEED= 939127445

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1876112 kB
Buffers:          5284 kB
Cached:          72376 kB
SwapCached:       2920 kB
Active:          56168 kB
Inactive:        45892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876112 kB
SwapTotal:     4192956 kB
SwapFree:      4169412 kB
Dirty:           18748 kB
Writeback:           0 kB
Mapped:          32496 kB
Slab:            62528 kB
Committed_AS:  8581576 kB
PageTables:       2252 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node41 on Tue May  8 16:12:43 UTC 2007