Trace number 421904

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
minisat SAT 2007? (TO) 10000.2 10003.1

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark410.742
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  633392                                               |
0.00/0.00	c |  Number of clauses:    2141556                                              |
2.49/2.57	c |  Parsing time:         2.30         s                                       |
41.87/41.91	c ============================[ Search Statistics ]==============================
41.87/41.91	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
41.87/41.91	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
41.87/41.91	c ===============================================================================
41.87/41.92	c |         0 |  154276  1153057  6110235 |   384352        0    nan |  0.000 % |
44.57/44.69	c |       100 |  154276  1153057  6110235 |   422787      100     75 |  0.008 % |
45.27/45.35	c |       251 |  154276  1153057  6110235 |   465066      251     35 |  0.008 % |
46.47/46.58	c |       478 |  154276  1153057  6110235 |   511572      478     23 |  0.008 % |
47.87/47.90	c |       815 |  154276  1153057  6110235 |   562730      815     27 |  0.008 % |
50.67/50.76	c |      1321 |  154276  1153057  6110235 |   619003     1321     29 |  0.008 % |
56.27/56.33	c |      2080 |  154276  1153057  6110235 |   680903     2080     26 |  0.008 % |
62.27/62.31	c |      3219 |  154276  1153057  6110235 |   748993     3219     24 |  0.008 % |
70.77/70.87	c |      4928 |  154276  1153057  6110235 |   823893     4928     27 |  0.008 % |
83.47/83.59	c |      7491 |  154276  1153057  6110235 |   906282     7491     31 |  0.008 % |
102.85/102.97	c |     11335 |  154276  1153057  6110235 |   996910    11335     35 |  0.008 % |
125.25/125.38	c |     17101 |  154276  1153057  6110235 |  1096602    17101     54 |  0.008 % |
168.54/168.61	c |     25750 |  154276  1153057  6110235 |  1206262    25750     45 |  0.008 % |
232.12/232.26	c |     38727 |  154276  1153057  6110235 |  1326888    38727     43 |  0.008 % |
290.11/290.23	c |     58190 |  154261  1152305  6107525 |  1459577    57926     37 |  0.010 % |
425.58/425.77	c |     87382 |  154259  1152161  6106463 |  1605535    87097     39 |  0.011 % |
613.72/613.94	c |    131175 |  154259  1152161  6106463 |  1766088   130890     39 |  0.011 % |
881.95/882.29	c |    196860 |  154259  1152161  6106463 |  1942697   196575     35 |  0.011 % |
1431.70/1432.19	c |    295388 |  154254  1152064  6106258 |  2136967   295093     38 |  0.012 % |
2019.54/2020.24	c |    443179 |  154253  1151837  6105077 |  2350663   442855     43 |  0.012 % |
3149.94/3150.98	c |    664863 |  154241  1151391  6103841 |  2585730   664235     53 |  0.013 % |
4715.62/4717.04	c |    997390 |  154241  1151391  6103841 |  2844303   996762     71 |  0.013 % |
6023.30/6025.14	c |   1496179 |  154235  1150952  6100528 |  3128733  1495494     56 |  0.014 % |
9529.37/9532.23	c |   2244362 |  154220  1150887  6099961 |  3441607  2243664     49 |  0.017 % |

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/node43/watcher-421904-1177504521 -o ROOT/results/node43/solver-421904-1177504521 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421904-1177504521/minisat_noassertions /tmp/evaluation/421904-1177504521/instance-421904-1177504521.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: 0.74 0.93 0.96 3/77 22160
/proc/meminfo: memFree=1646144/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=2476 CPUtime=0
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 198364233 2535424 516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549280 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 619 517 49 130 0 486 0

[startup+0.00959903 s]
/proc/loadavg: 0.74 0.93 0.96 3/77 22160
/proc/meminfo: memFree=1646144/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=3224 CPUtime=0
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 671 0 0 0 0 0 0 0 18 0 1 0 198364233 3301376 657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 806 657 50 130 0 673 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3224

[startup+0.101606 s]
/proc/loadavg: 0.74 0.93 0.96 3/77 22160
/proc/meminfo: memFree=1646144/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=10404 CPUtime=0.09
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 2280 0 0 0 8 1 0 0 18 0 1 0 198364233 10653696 2266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 2601 2266 50 130 0 2468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10404

[startup+0.301622 s]
/proc/loadavg: 0.74 0.93 0.96 3/77 22160
/proc/meminfo: memFree=1646144/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=26776 CPUtime=0.29
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 5985 0 0 0 26 3 0 0 19 0 1 0 198364233 27418624 5971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 6694 5974 50 130 0 6561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26776

[startup+0.701657 s]
/proc/loadavg: 0.74 0.93 0.96 3/77 22160
/proc/meminfo: memFree=1646144/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=57860 CPUtime=0.69
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 13174 0 0 0 61 8 0 0 23 0 1 0 198364233 59248640 13160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 14465 13161 50 130 0 14332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57860

[startup+1.50173 s]
/proc/loadavg: 0.74 0.93 0.96 2/78 22161
/proc/meminfo: memFree=1572280/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=122428 CPUtime=1.49
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 27172 0 0 0 133 16 0 0 25 0 1 0 198364233 125366272 27158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 30607 27158 50 130 0 30474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122428

[startup+3.10087 s]
/proc/loadavg: 0.74 0.93 0.96 2/78 22161
/proc/meminfo: memFree=1493816/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=194488 CPUtime=3.09
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 45841 0 0 0 282 27 0 0 25 0 1 0 198364233 199155712 45827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529321 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 48622 45827 61 130 0 48489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194488

[startup+6.30115 s]
/proc/loadavg: 0.76 0.93 0.96 2/78 22161
/proc/meminfo: memFree=1411896/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=274548 CPUtime=6.29
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 64383 0 0 0 593 36 0 0 25 0 1 0 198364233 281137152 64369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 68637 64369 61 130 0 68504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 274548

[startup+12.7017 s]
/proc/loadavg: 0.78 0.93 0.96 2/78 22161
/proc/meminfo: memFree=1256696/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=409156 CPUtime=12.69
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 99780 0 0 0 1218 51 0 0 25 0 1 0 198364233 418975744 99766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 102289 99766 61 130 0 102156 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 409156

[startup+25.5018 s]
/proc/loadavg: 0.83 0.93 0.96 2/78 22161
/proc/meminfo: memFree=1194040/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=476808 CPUtime=25.48
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 113083 0 0 0 2491 57 0 0 25 0 1 0 198364233 488251392 113069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 119202 113069 61 130 0 119069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 476808

[startup+51.101 s]
/proc/loadavg: 0.89 0.94 0.96 2/78 22161
/proc/meminfo: memFree=1226872/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=431680 CPUtime=51.07
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117660 0 0 0 5047 60 0 0 25 0 1 0 198364233 442040320 104754 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 107920 104754 67 130 0 107787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 431680

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.96 2/78 22161
/proc/meminfo: memFree=1226808/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=431948 CPUtime=102.26
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117676 0 0 0 10166 60 0 0 25 0 1 0 198364233 442314752 104770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 107987 104770 67 130 0 107854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 431948

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 22161
/proc/meminfo: memFree=1226744/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=431948 CPUtime=162.24
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117676 0 0 0 16163 61 0 0 25 0 1 0 198364233 442314752 104770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 107987 104770 67 130 0 107854 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 431948

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 22161
/proc/meminfo: memFree=1226680/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432112 CPUtime=222.22
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117712 0 0 0 22161 61 0 0 25 0 1 0 198364233 442482688 104806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108028 104806 67 130 0 107895 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 432112

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 22163
/proc/meminfo: memFree=1226552/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432192 CPUtime=282.21
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117734 0 0 0 28159 62 0 0 25 0 1 0 198364233 442564608 104828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108048 104828 67 130 0 107915 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 432192

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22163
/proc/meminfo: memFree=1226552/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432312 CPUtime=342.19
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117748 0 0 0 34157 62 0 0 25 0 1 0 198364233 442687488 104842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108078 104842 67 130 0 107945 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 432312

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22163
/proc/meminfo: memFree=1226488/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432312 CPUtime=402.18
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117759 0 0 0 40155 63 0 0 25 0 1 0 198364233 442687488 104853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108078 104853 67 130 0 107945 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 432312

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.96 2/78 22163
/proc/meminfo: memFree=1226424/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432492 CPUtime=462.16
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117773 0 0 0 46153 63 0 0 25 0 1 0 198364233 442871808 104867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108123 104867 67 130 0 107990 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 432492

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.96 2/78 22163
/proc/meminfo: memFree=1226360/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432492 CPUtime=522.15
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117785 0 0 0 52151 64 0 0 25 0 1 0 198364233 442871808 104879 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547151 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108123 104879 67 130 0 107990 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 432492

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 22163
/proc/meminfo: memFree=1226360/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432492 CPUtime=582.13
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117797 0 0 0 58149 64 0 0 25 0 1 0 198364233 442871808 104891 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108123 104891 67 130 0 107990 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 432492

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 22163
/proc/meminfo: memFree=1226232/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=432492 CPUtime=642.12
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 117816 0 0 0 64147 65 0 0 25 0 1 0 198364233 442871808 104910 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 108123 104910 67 130 0 107990 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 432492


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=868664/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=796400 CPUtime=9099.59
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 206995 0 0 0 909731 228 0 0 25 0 1 0 198364233 815513600 194089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 199100 194089 67 130 0 198967 0
Current children cumulated CPU time (s) 9099.59
Current children cumulated vsize (KiB) 796400

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=866424/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=798652 CPUtime=9159.57
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 207545 0 0 0 915728 229 0 0 25 0 1 0 198364233 817819648 194639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 199663 194639 67 130 0 199530 0
Current children cumulated CPU time (s) 9159.57
Current children cumulated vsize (KiB) 798652

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22761
/proc/meminfo: memFree=864312/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=801016 CPUtime=9219.56
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 208104 0 0 0 921726 230 0 0 25 0 1 0 198364233 820240384 195198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 200254 195198 67 130 0 200121 0
Current children cumulated CPU time (s) 9219.56
Current children cumulated vsize (KiB) 801016

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=861112/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=804232 CPUtime=9279.53
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 208903 0 0 0 927722 231 0 0 25 0 1 0 198364233 823533568 195997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 201058 195997 67 130 0 200925 0
Current children cumulated CPU time (s) 9279.53
Current children cumulated vsize (KiB) 804232

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=857592/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=807652 CPUtime=9339.53
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 209782 0 0 0 933720 233 0 0 25 0 1 0 198364233 827035648 196876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 201913 196876 67 130 0 201780 0
Current children cumulated CPU time (s) 9339.53
Current children cumulated vsize (KiB) 807652

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=856120/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=809000 CPUtime=9399.5
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 210147 0 0 0 939716 234 0 0 25 0 1 0 198364233 828416000 197241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 202250 197241 67 130 0 202117 0
Current children cumulated CPU time (s) 9399.5
Current children cumulated vsize (KiB) 809000

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=854520/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=810356 CPUtime=9459.49
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 210531 0 0 0 945714 235 0 0 25 0 1 0 198364233 829804544 197625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 202589 197625 67 130 0 202456 0
Current children cumulated CPU time (s) 9459.49
Current children cumulated vsize (KiB) 810356

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=853112/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=811856 CPUtime=9519.47
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 210892 0 0 0 951711 236 0 0 25 0 1 0 198364233 831340544 197986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 202964 197986 67 130 0 202831 0
Current children cumulated CPU time (s) 9519.47
Current children cumulated vsize (KiB) 811856

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=850744/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=814488 CPUtime=9579.46
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 211499 0 0 0 957708 238 0 0 25 0 1 0 198364233 834035712 198593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 203622 198593 67 130 0 203489 0
Current children cumulated CPU time (s) 9579.46
Current children cumulated vsize (KiB) 814488

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=848952/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=816184 CPUtime=9639.45
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 211933 0 0 0 963706 239 0 0 25 0 1 0 198364233 835772416 199027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 204046 199027 67 130 0 203913 0
Current children cumulated CPU time (s) 9639.45
Current children cumulated vsize (KiB) 816184

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22761
/proc/meminfo: memFree=847608/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=817812 CPUtime=9699.43
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 212276 0 0 0 969703 240 0 0 25 0 1 0 198364233 837439488 199370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 204453 199370 67 130 0 204320 0
Current children cumulated CPU time (s) 9699.43
Current children cumulated vsize (KiB) 817812

[startup+9762.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 22761
/proc/meminfo: memFree=845112/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=820624 CPUtime=9759.41
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 212917 0 0 0 975700 241 0 0 25 0 1 0 198364233 840318976 200011 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 205156 200011 67 130 0 205023 0
Current children cumulated CPU time (s) 9759.41
Current children cumulated vsize (KiB) 820624

[startup+9822.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 22761
/proc/meminfo: memFree=841400/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=824080 CPUtime=9819.39
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 213810 0 0 0 981697 242 0 0 25 0 1 0 198364233 843857920 200904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 206020 200904 67 130 0 205887 0
Current children cumulated CPU time (s) 9819.39
Current children cumulated vsize (KiB) 824080

[startup+9882.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 22761
/proc/meminfo: memFree=840056/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=825536 CPUtime=9879.38
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 214148 0 0 0 987695 243 0 0 25 0 1 0 198364233 845348864 201242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 206384 201242 67 130 0 206251 0
Current children cumulated CPU time (s) 9879.38
Current children cumulated vsize (KiB) 825536

[startup+9942.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 22761
/proc/meminfo: memFree=838328/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=827280 CPUtime=9939.37
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 214587 0 0 0 993693 244 0 0 25 0 1 0 198364233 847134720 201681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 206820 201681 67 130 0 206687 0
Current children cumulated CPU time (s) 9939.37
Current children cumulated vsize (KiB) 827280

[startup+10002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22761
/proc/meminfo: memFree=834808/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=830712 CPUtime=9999.35
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 215452 0 0 0 999690 245 0 0 25 0 1 0 198364233 850649088 202546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 207678 202546 67 130 0 207545 0
Current children cumulated CPU time (s) 9999.35
Current children cumulated vsize (KiB) 830712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22761
/proc/meminfo: memFree=834744/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=830712 CPUtime=10000
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4194304 215466 0 0 0 999760 245 0 0 25 0 1 0 198364233 850649088 202560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 207678 202560 67 130 0 207545 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 830712

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

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

[startup+10003.1 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22761
/proc/meminfo: memFree=834744/2055920 swapFree=4158592/4192956
[pid=22160] ppid=22158 vsize=0 CPUtime=10000.2
/proc/22160/stat : 22160 (minisat_noasser) R 22158 22160 22104 0 -1 4195332 215466 0 0 0 999760 255 0 0 25 0 1 0 198364233 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/22160/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.1
CPU time (s): 10000.2
CPU user time (s): 9997.61
CPU system time (s): 2.59061
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 830712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.61
system time used= 2.59061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 215466
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 108493

runsolver used 7.52585 second user time and 22.4086 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 25 12:35:24 UTC 2007

IDJOB= 421904
IDBENCH= 20407
IDSOLVER= 189
FILE ID= node43/421904-1177504521

PBS_JOBID= 4685927

Free space on /tmp= 66395 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/421904-1177504521/minisat_noassertions /tmp/evaluation/421904-1177504521/instance-421904-1177504521.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-421904-1177504521 -o ROOT/results/node43/solver-421904-1177504521 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421904-1177504521/minisat_noassertions /tmp/evaluation/421904-1177504521/instance-421904-1177504521.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 31430970

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1646624 kB
Buffers:         50844 kB
Cached:         266248 kB
SwapCached:       2984 kB
Active:         214696 kB
Inactive:       126084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646624 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:           41556 kB
Writeback:           0 kB
Mapped:          31280 kB
Slab:            53980 kB
Committed_AS:  2670348 kB
PageTables:       1896 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= 66395 MiB

End job on node43 on Wed Apr 25 15:22:09 UTC 2007