Trace number 331157

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) 1173.06 1173.67

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq7.cnf
MD5SUM0fbc00fde383cec371bb97d621c5e7e5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables306095
Number of clauses6069108
Sum of the clauses size17675754
Maximum clause length163
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 25745111
Number of clauses of size 366910
Number of clauses of size 44878
Number of clauses of size 518476
Number of clauses of size over 5233732

Solver Data (download as text)

438.77/439.17	c run March_dl for 5 seconds ... 
438.77/439.17	c Bin: Executing march_dl
438.77/439.17	c child exit by a signal
438.77/439.17	c march_dl returned code 137.
438.77/439.17	c run saps (UBCSAT implementation) for 2 seconds ... 
438.77/439.17	c Bin: Executing ubcsat2006
438.77/439.17	c child exited successfully
438.77/439.17	c ubcsat2006 returned code 0.
438.77/439.17	c satzilla computing base features
438.77/439.17	Error!!! VCG-VAR-entropy
438.77/439.17	Satzilla is runing default solver ... 
438.77/439.17	 c satzilla running minisat20 ... 
438.85/439.20	This is MiniSat 2.0 beta
438.85/439.20	WARNING: for repeatability, setting FPU to use double precision
438.85/439.20	============================[ Problem Statistics ]=============================
438.85/439.20	|                                                                             |
438.85/439.20	|  Number of variables:  306095                                               |
438.85/439.20	|  Number of clauses:    6069108                                              |
442.75/443.13	|  Parsing time:         3.51         s                                       |
442.95/443.34	============================[ Search Statistics ]==============================
442.95/443.34	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
442.95/443.34	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
442.95/443.34	===============================================================================
442.95/443.34	|         0 |  306085  6069067 17675665 |  2023022        0    nan |  0.000 % |
443.55/444.00	|       100 |  306085  6069067 17675665 |  2225324      100     31 |  0.003 % |
443.95/444.35	|       251 |  306085  6069067 17675665 |  2447857      251     38 |  0.003 % |
444.15/444.52	|       477 |  306085  6069067 17675665 |  2692642      477     40 |  0.003 % |
444.95/445.37	|       814 |  306085  6069067 17675665 |  2961906      814     52 |  0.003 % |
445.54/445.95	|      1320 |  306085  6069067 17675665 |  3258097     1320     46 |  0.003 % |
447.64/448.06	|      2081 |  306085  6069067 17675665 |  3583907     2081     43 |  0.003 % |
449.94/450.34	|      3220 |  306085  6069067 17675665 |  3942298     3220     46 |  0.003 % |
451.84/452.23	|      4931 |  306085  6069067 17675665 |  4336528     4931     51 |  0.003 % |
456.05/456.41	|      7493 |  306085  6069067 17675665 |  4770180     7493     58 |  0.003 % |
460.84/461.26	|     11337 |  306085  6069067 17675665 |  5247198    11337     71 |  0.003 % |
469.54/469.99	|     17103 |  306085  6069067 17675665 |  5771918    17103     67 |  0.003 % |
477.24/477.70	|     25752 |  306085  6069067 17675665 |  6349110    25752     64 |  0.003 % |
488.23/488.61	|     38727 |  306085  6069067 17675665 |  6984021    38727     58 |  0.003 % |
504.63/505.08	|     58189 |  306085  6069067 17675665 |  7682423    58189     51 |  0.003 % |
531.32/531.71	|     87382 |  306085  6069067 17675665 |  8450666    87382     81 |  0.003 % |
596.41/596.81	|    131171 |  306085  6069067 17675665 |  9295732   131171    147 |  0.003 % |
706.47/706.98	|    196856 |  306085  6069067 17675665 | 10225306   196856    410 |  0.003 % |
897.22/897.74	|    295382 |  306085  6069067 17675665 | 11247836   295382    518 |  0.003 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-331157-1173181136 -o ROOT/results/node18/solver-331157-1173181136 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/331157-1173181136/SATzilla2007_C /tmp/evaluation/331157-1173181136/instance-331157-1173181136.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.12 1.04 1.01 3/77 23315
/proc/meminfo: memFree=1713456/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=0
/proc/23315/stat : 23315 (SATzilla2007_C) D 23313 23315 22585 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 338068896 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135221597 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/23315/statm: 360 110 95 260 0 84 0

[startup+0.0833979 s]
/proc/loadavg: 1.12 1.04 1.01 3/77 23315
/proc/meminfo: memFree=1713456/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=0
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068896 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440

[startup+0.101405 s]
/proc/loadavg: 1.12 1.04 1.01 3/77 23315
/proc/meminfo: memFree=1713456/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=0
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068896 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440

[startup+0.301419 s]
/proc/loadavg: 1.12 1.04 1.01 3/77 23315
/proc/meminfo: memFree=1713456/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=0
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068896 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440

[startup+0.701458 s]
/proc/loadavg: 1.12 1.04 1.01 3/77 23315
/proc/meminfo: memFree=1713456/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=0
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068896 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440

[startup+1.50153 s]
/proc/loadavg: 1.12 1.04 1.01 2/79 23317
/proc/meminfo: memFree=1653344/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=0
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068896 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 360 110 95 260 0 84 0
[pid=23317] ppid=23315 vsize=86528 CPUtime=1.47
/proc/23317/stat : 23317 (march_dl) R 23315 23315 22585 0 -1 4194304 16336 0 0 0 137 10 0 0 25 0 1 0 338068898 88604672 16331 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23317/statm: 21632 16331 50 118 0 21511 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 87968

[startup+3.10168 s]
/proc/loadavg: 1.12 1.04 1.01 2/79 23317
/proc/meminfo: memFree=1637216/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=0
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 338068896 1474560 110 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 360 110 95 260 0 84 0
[pid=23317] ppid=23315 vsize=107516 CPUtime=3.07
/proc/23317/stat : 23317 (march_dl) R 23315 23315 22585 0 -1 4194304 22662 0 0 0 291 16 0 0 25 0 1 0 338068898 110096384 22657 18446744073709551615 134512640 134996440 4294956720 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23317/statm: 26879 22657 50 118 0 26758 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 108956

[startup+6.30299 s]
/proc/loadavg: 1.19 1.05 1.01 2/79 23318
/proc/meminfo: memFree=1709984/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=5.01
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 135 30233 0 0 0 0 479 22 18 0 1 0 338068896 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23315/statm: 360 111 96 260 0 84 0
[pid=23318] ppid=23315 vsize=61808 CPUtime=1.1
/proc/23318/stat : 23318 (ubcsat2006) R 23315 23315 22585 0 -1 4194304 4059 0 12 0 108 2 0 0 25 0 1 0 338069401 63291392 4055 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23318/statm: 15452 4055 141 64 0 15033 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 63248

[startup+12.7016 s]
/proc/loadavg: 1.17 1.05 1.01 2/79 23318
/proc/meminfo: memFree=1621792/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=1440 CPUtime=5.01
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 135 30233 0 0 0 0 479 22 18 0 1 0 338068896 1474560 111 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23315/statm: 360 111 96 260 0 84 0
[pid=23318] ppid=23315 vsize=131508 CPUtime=7.5
/proc/23318/stat : 23318 (ubcsat2006) R 23315 23315 22585 0 -1 4194304 25252 0 12 0 732 18 0 0 25 0 1 0 338069401 134664192 25248 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23318/statm: 32877 25248 141 64 0 32458 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 132948

[startup+25.5018 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 23318
/proc/meminfo: memFree=1513448/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=234200 CPUtime=25.29
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 51661 111928 0 13 850 29 1582 68 25 0 1 0 338068896 239820800 51631 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135221773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 58550 51631 114 260 0 58274 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 234200

[startup+51.1013 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 23318
/proc/meminfo: memFree=1237160/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=488276 CPUtime=50.88
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 119199 111928 0 13 3374 64 1582 68 25 0 1 0 338068896 499994624 119003 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134540693 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 122069 119003 121 260 0 121793 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 488276

[startup+102.305 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 23318
/proc/meminfo: memFree=1412520/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=425804 CPUtime=102.06
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 126790 111928 0 13 8484 72 1582 68 25 0 1 0 338068896 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524472 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 425804

[startup+162.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 23318
/proc/meminfo: memFree=1412392/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=425804 CPUtime=162.05
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 126790 111928 0 13 14482 73 1582 68 25 0 1 0 338068896 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524329 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 162.05
Current children cumulated vsize (KiB) 425804

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 23320
/proc/meminfo: memFree=1412200/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=425804 CPUtime=222.03
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 126790 111928 0 13 20480 73 1582 68 25 0 1 0 338068896 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524601 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 425804

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23320
/proc/meminfo: memFree=1412136/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=425804 CPUtime=282.01
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 126790 111928 0 13 26478 73 1582 68 25 0 1 0 338068896 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 282.01
Current children cumulated vsize (KiB) 425804

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 23320
/proc/meminfo: memFree=1412072/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=425804 CPUtime=342
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 126790 111928 0 13 32476 74 1582 68 25 0 1 0 338068896 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134699935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 425804

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23320
/proc/meminfo: memFree=1412072/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=425804 CPUtime=401.98
/proc/23315/stat : 23315 (SATzilla2007_C) R 23313 23315 22585 0 -1 4194304 126790 111928 0 13 38474 74 1582 68 25 0 1 0 338068896 436023296 75170 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 134524520 0 0 4096 0 0 0 0 17 1 0 0
/proc/23315/statm: 106451 75170 124 260 0 106175 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 425804

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=1138720/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=284020 CPUtime=23.09
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 68437 0 0 0 2264 45 0 0 25 0 1 0 338112814 290836480 68431 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 71005 68431 59 118 0 70883 0
Current children cumulated CPU time (s) 461.94
Current children cumulated vsize (KiB) 590536

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=1123808/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=299360 CPUtime=83.07
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 72214 0 0 0 8256 51 0 0 25 0 1 0 338112814 306544640 72208 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 74840 72208 59 118 0 74718 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 605876

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=1065248/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=357648 CPUtime=143.06
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 86757 0 0 0 14240 66 0 0 25 0 1 0 338112814 366231552 86751 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 89412 86751 59 118 0 89290 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 664164

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=981664/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=441052 CPUtime=203.05
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 107546 0 0 0 20225 80 0 0 25 0 1 0 338112814 451637248 107540 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525554 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 110263 107540 59 118 0 110141 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 747568

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=828576/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=594652 CPUtime=263.03
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 145968 0 0 0 26204 99 0 0 25 0 1 0 338112814 608923648 145962 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134530291 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 148663 145962 59 118 0 148541 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 901168

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=735072/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=687252 CPUtime=323.02
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 169050 0 0 0 32188 114 0 0 25 0 1 0 338112814 703746048 169044 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527480 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 171813 169044 59 118 0 171691 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 993768

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=637984/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=785408 CPUtime=382.99
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 193621 0 0 0 38169 130 0 0 25 0 1 0 338112814 804257792 193615 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134527505 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 196352 193615 59 118 0 196230 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 1091924

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=548704/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=873156 CPUtime=442.98
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 215592 0 0 0 44151 147 0 0 25 0 1 0 338112814 894111744 215586 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 218289 215586 59 118 0 218167 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 1179672

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=426400/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=997380 CPUtime=502.96
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 246486 0 0 0 50129 167 0 0 25 0 1 0 338112814 1021317120 246480 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 249345 246480 59 118 0 249223 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 1303896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=276576/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=1145280 CPUtime=562.95
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 283471 0 0 0 56104 191 0 0 25 0 1 0 338112814 1172766720 283465 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525395 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 286320 283465 59 118 0 286198 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 1451796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=156000/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=1266460 CPUtime=622.93
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 313784 0 0 0 62082 211 0 0 25 0 1 0 338112814 1296855040 313778 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 316615 313778 59 118 0 316493 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 1572976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23321
/proc/meminfo: memFree=16288/2055920 swapFree=4153472/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=1414376 CPUtime=682.91
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 350781 0 0 0 68062 229 0 0 25 0 1 0 338112814 1448321024 350775 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 353594 350775 59 118 0 353472 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 1720892



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1173.6 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 23321
/proc/meminfo: memFree=16096/2055920 swapFree=4149912/4192956
[pid=23315] ppid=23313 vsize=306516 CPUtime=438.85
/proc/23315/stat : 23315 (SATzilla2007_C) S 23313 23315 22585 0 -1 4194304 156427 111928 0 13 42146 89 1582 68 25 0 1 0 338068896 313872384 75006 18446744073709551615 134512640 135579813 4294956688 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23315/statm: 76629 75006 126 260 0 76353 0
[pid=23321] ppid=23315 vsize=1536928 CPUtime=734.21
/proc/23321/stat : 23321 (minisat20) R 23315 23315 22585 0 -1 4194304 381421 0 0 0 73175 246 0 0 25 0 1 0 338112814 1573814272 381415 18446744073709551615 134512640 134998072 4294956720 18446744073709551615 134532469 0 0 8392704 3 0 0 0 17 1 0 0
/proc/23321/statm: 384232 381415 59 118 0 384110 0
Current children cumulated CPU time (s) 1173.06
Current children cumulated vsize (KiB) 1843444

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23315 and gives childrusage.ru_utime.tv_sec=437 childrusage.ru_utime.tv_usec=289521 childrusage.ru_stime.tv_sec=1 childrusage.ru_stime.tv_usec=640750
CPU time returned by wait4() is 438.93
while last known CPU time is 1173.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1173.67
CPU time (s): 1173.06
CPU user time (s): 1169.03
CPU system time (s): 4.03
CPU usage (%): 99.9478
Max. virtual memory (cumulated for all children) (KiB): 1843444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 437.29
system time used= 1.64075
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 268355
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= 57
involuntary context switches= 8969

runsolver used 1.2808 second user time and 2.97555 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Mar  6 11:39:04 UTC 2007

IDJOB= 331157
IDBENCH= 20580
IDSOLVER= 135
FILE ID= node18/331157-1173181136

PBS_JOBID= 4015032

Free space on /tmp= 66371 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq7.cnf
COMMAND LINE= /tmp/evaluation/331157-1173181136/SATzilla2007_C /tmp/evaluation/331157-1173181136/instance-331157-1173181136.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-331157-1173181136 -o ROOT/results/node18/solver-331157-1173181136 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/331157-1173181136/SATzilla2007_C /tmp/evaluation/331157-1173181136/instance-331157-1173181136.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  0fbc00fde383cec371bb97d621c5e7e5

RANDOM SEED= 810437848

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1713800 kB
Buffers:          7800 kB
Cached:         247620 kB
SwapCached:       2096 kB
Active:         204892 kB
Inactive:        72920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713800 kB
SwapTotal:     4192956 kB
SwapFree:      4153472 kB
Dirty:          140308 kB
Writeback:           0 kB
Mapped:          30560 kB
Slab:            49884 kB
Committed_AS:  1198872 kB
PageTables:       1668 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= 66371 MiB

End job on node18 on Tue Mar  6 11:58:39 UTC 2007