Trace number 1730240

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
IUT_BMB_SAT 1.0? (TO) 1200.06 1200.62

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.5644
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
1.60/1.67	c WARNING: for repeatability, setting FPU to use double precision
1.60/1.67	c ============================[ Problem Statistics ]=============================
1.60/1.67	c |                                                                             |
1.60/1.67	c |  Number of variables:  3600                                                 |
1.60/1.67	c |  Number of clauses:    207150                                               |
1.65/1.92	c |  Parsing time:         0.23         s                                       |
5.07/5.15	c ============================[ Search Statistics ]==============================
5.07/5.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.07/5.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.07/5.15	c ===============================================================================
5.07/5.15	c |         0 |    3540   207150   623040 |    69050        0    nan |  0.000 % |
5.17/5.20	c |       102 |    3540   207150   623040 |    75955      102    136 |  0.000 % |
5.17/5.23	c |       253 |    3540   207150   623040 |    83550      253    163 |  0.000 % |
5.17/5.26	c |       478 |    3540   207150   623040 |    91905      478    166 |  0.000 % |
5.17/5.29	c |       817 |    3540   207150   623040 |   101096      817    174 |  0.000 % |
5.27/5.35	c |      1326 |    3540   207150   623040 |   111205     1326    177 |  0.000 % |
5.38/5.44	c |      2087 |    3540   207150   623040 |   122326     2087    170 |  0.000 % |
5.48/5.59	c |      3228 |    3540   207150   623040 |   134558     3228    181 |  0.000 % |
5.77/5.82	c |      4936 |    3540   207150   623040 |   148014     4936    198 |  0.000 % |
6.27/6.32	c |      7500 |    3540   207150   623040 |   162816     7500    196 |  0.000 % |
6.87/6.94	c |     11345 |    3540   207150   623040 |   179097    11345    213 |  0.000 % |
8.07/8.11	c |     17111 |    3540   207150   623040 |   197007    17111    201 |  0.000 % |
9.67/9.74	c |     25760 |    3540   207150   623040 |   216708    25760    207 |  0.000 % |
12.86/12.99	c |     38735 |    3540   207150   623040 |   238379    38735    223 |  0.000 % |
19.26/19.30	c |     58197 |    3540   207150   623040 |   262217    58197    222 |  0.000 % |
31.45/31.53	c |     87389 |    3540   207150   623040 |   288438    87389    271 |  0.000 % |
46.86/46.90	c |    131180 |    3540   207150   623040 |   317282   131180    245 |  0.000 % |
101.03/101.20	c |    196868 |    3540   207150   623040 |   349011   196868    264 |  0.000 % |
226.88/227.09	c |    295394 |    3540   207150   623040 |   383912   295394    275 |  0.000 % |
364.92/365.18	c |    443183 |    3540   207150   623040 |   422303    81265    275 |  0.000 % |
593.72/594.09	c |    664866 |    3540   207150   623040 |   464533   302948    233 |  0.000 % |
936.86/937.38	c |    997391 |    3540   207150   623040 |   510987   185932    179 |  0.000 % |
1200.06/1200.61	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730240-1240757313/watcher-1730240-1240757313 -o /tmp/evaluation-result-1730240-1240757313/solver-1730240-1240757313 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1730240-1240757313.cnf HOME 

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): 1800 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: 1.00 1.23 1.35 3/65 23589
/proc/meminfo: memFree=1769240/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=3712 CPUtime=0
/proc/23589/stat : 23589 (IUT_BMB_SAT) R 23587 23589 23279 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 103760517 3801088 171 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/23589/statm: 928 172 92 274 0 651 0

[startup+0.081653 s]
/proc/loadavg: 1.00 1.23 1.35 3/65 23589
/proc/meminfo: memFree=1769240/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=5564 CPUtime=0.07
/proc/23589/stat : 23589 (IUT_BMB_SAT) R 23587 23589 23279 0 -1 4194304 1199 0 0 0 7 0 0 0 18 0 1 0 103760517 5697536 1182 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/23589/statm: 1391 1182 99 274 0 1114 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.101655 s]
/proc/loadavg: 1.00 1.23 1.35 3/65 23589
/proc/meminfo: memFree=1769240/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=5828 CPUtime=0.09
/proc/23589/stat : 23589 (IUT_BMB_SAT) R 23587 23589 23279 0 -1 4194304 1272 0 0 0 9 0 0 0 18 0 1 0 103760517 5967872 1255 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/23589/statm: 1457 1256 99 274 0 1180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5828

[startup+0.301677 s]
/proc/loadavg: 1.00 1.23 1.35 3/65 23589
/proc/meminfo: memFree=1769240/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=8732 CPUtime=0.29
/proc/23589/stat : 23589 (IUT_BMB_SAT) R 23587 23589 23279 0 -1 4194304 2020 0 0 0 28 1 0 0 20 0 1 0 103760517 8941568 2003 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/23589/statm: 2183 2003 99 274 0 1906 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8732

[startup+0.701722 s]
/proc/loadavg: 1.00 1.23 1.35 3/65 23589
/proc/meminfo: memFree=1769240/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=0.69
/proc/23589/stat : 23589 (IUT_BMB_SAT) R 23587 23589 23279 0 -1 4194304 3098 0 0 0 61 8 0 0 24 0 1 0 103760517 13402112 3081 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/23589/statm: 3272 3081 101 274 0 2995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13088

[startup+1.50181 s]
/proc/loadavg: 1.00 1.23 1.35 2/66 23590
/proc/meminfo: memFree=1755920/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.49
/proc/23589/stat : 23589 (IUT_BMB_SAT) R 23587 23589 23279 0 -1 4194304 3098 0 0 0 87 62 0 0 25 0 1 0 103760517 13402112 3081 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/23589/statm: 3272 3081 101 274 0 2995 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13088

[startup+3.10299 s]
/proc/loadavg: 1.00 1.23 1.35 2/68 23592
/proc/meminfo: memFree=1740032/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=14108 CPUtime=1.43
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 3402 0 0 0 141 2 0 0 25 0 1 0 103760684 14446592 3382 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 3527 3382 77 178 0 3347 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32552

[startup+6.30134 s]
/proc/loadavg: 1.16 1.26 1.36 2/68 23592
/proc/meminfo: memFree=1740416/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=17256 CPUtime=4.62
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 4601 0 0 0 460 2 0 0 25 0 1 0 103760684 17670144 4176 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 4314 4176 84 178 0 4134 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 35700

[startup+12.7011 s]
/proc/loadavg: 1.15 1.26 1.36 2/68 23592
/proc/meminfo: memFree=1710208/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=45672 CPUtime=11.01
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 11704 0 0 0 1094 7 0 0 25 0 1 0 103760684 46768128 11279 1992294400 134512640 135243223 4294956304 18446744073709551615 134564996 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 11418 11279 84 178 0 11238 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 64116

[startup+25.5015 s]
/proc/loadavg: 1.11 1.24 1.35 2/68 23592
/proc/meminfo: memFree=1666112/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=88908 CPUtime=23.8
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 22510 0 0 0 2367 13 0 0 25 0 1 0 103760684 91041792 22085 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 22227 22085 84 178 0 22047 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 107352

[startup+51.1013 s]
/proc/loadavg: 1.07 1.22 1.34 2/68 23592
/proc/meminfo: memFree=1595968/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=159788 CPUtime=49.4
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 40170 0 0 0 4916 24 0 0 25 0 1 0 103760684 163622912 39745 1992294400 134512640 135243223 4294956304 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 39947 39745 84 178 0 39767 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 178232

[startup+102.305 s]
/proc/loadavg: 1.03 1.19 1.33 2/68 23592
/proc/meminfo: memFree=1528192/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=225988 CPUtime=100.57
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 56727 0 0 0 10020 37 0 0 25 0 1 0 103760684 231411712 56302 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 56497 56302 84 178 0 56317 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 244432

[startup+162.302 s]
/proc/loadavg: 1.01 1.15 1.30 2/68 23592
/proc/meminfo: memFree=1456128/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=298184 CPUtime=160.55
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 74737 0 0 0 16002 53 0 0 25 0 1 0 103760684 305340416 74312 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 74546 74312 84 178 0 74366 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 316628

[startup+222.301 s]
/proc/loadavg: 1.00 1.12 1.28 2/68 23592
/proc/meminfo: memFree=1413824/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=340188 CPUtime=220.53
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 85211 0 0 0 21991 62 0 0 25 0 1 0 103760684 348352512 84786 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 85047 84786 84 178 0 84867 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 358632

[startup+282.301 s]
/proc/loadavg: 1.00 1.10 1.26 2/68 23592
/proc/meminfo: memFree=1353408/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=401228 CPUtime=280.5
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 100358 0 0 0 27972 78 0 0 25 0 1 0 103760684 410857472 99933 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 100307 99933 84 178 0 100127 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 419672


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

/proc/meminfo: memFree=1317376/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=436304 CPUtime=700.31
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 109166 0 0 0 69944 87 0 0 25 0 1 0 103760684 446775296 108741 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 109076 108741 84 178 0 108896 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 454748

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.14 2/68 23598
/proc/meminfo: memFree=1309688/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=443664 CPUtime=760.29
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 111026 0 0 0 75939 90 0 0 25 0 1 0 103760684 454311936 110601 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 110916 110601 84 178 0 110736 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 462108

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/68 23598
/proc/meminfo: memFree=1293944/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=820.26
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114955 0 0 0 81932 94 0 0 25 0 1 0 103760684 470302720 114530 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114530 84 178 0 114640 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 477724

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/68 23598
/proc/meminfo: memFree=1293944/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=880.24
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114956 0 0 0 87930 94 0 0 25 0 1 0 103760684 470302720 114531 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114531 84 178 0 114640 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 477724

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/68 23598
/proc/meminfo: memFree=1293944/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=940.21
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114956 0 0 0 93927 94 0 0 25 0 1 0 103760684 470302720 114531 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114531 84 178 0 114640 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 477724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 23598
/proc/meminfo: memFree=1293880/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=1000.18
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114956 0 0 0 99924 94 0 0 25 0 1 0 103760684 470302720 114531 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114531 84 178 0 114640 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 477724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 23598
/proc/meminfo: memFree=1293888/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=1060.16
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114956 0 0 0 105922 94 0 0 25 0 1 0 103760684 470302720 114531 1992294400 134512640 135243223 4294956304 18446744073709551615 134555564 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114531 84 178 0 114640 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 477724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/68 23598
/proc/meminfo: memFree=1293888/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=1120.14
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114956 0 0 0 111920 94 0 0 25 0 1 0 103760684 470302720 114531 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114531 84 178 0 114640 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 477724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/68 23598
/proc/meminfo: memFree=1293824/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=1180.11
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114956 0 0 0 117917 94 0 0 25 0 1 0 103760684 470302720 114531 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114531 84 178 0 114640 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 477724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.07 2/68 23598
/proc/meminfo: memFree=1293760/2055920 swapFree=4181392/4192956
[pid=23589] ppid=23587 vsize=13088 CPUtime=1.65
/proc/23589/stat : 23589 (IUT_BMB_SAT) S 23587 23589 23279 0 -1 4194304 3104 0 0 0 92 73 0 0 25 0 1 0 103760517 13402112 3086 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23589/statm: 3272 3086 106 274 0 2995 0
[pid=23591] ppid=23589 vsize=5356 CPUtime=0
/proc/23591/stat : 23591 (sh) S 23589 23589 23279 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 103760684 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23591/statm: 1339 232 193 169 0 50 0
[pid=23592] ppid=23591 vsize=459280 CPUtime=1198.41
/proc/23592/stat : 23592 (minisat) R 23591 23589 23279 0 -1 4194304 114956 0 0 0 119747 94 0 0 25 0 1 0 103760684 470302720 114531 1992294400 134512640 135243223 4294956304 18446744073709551615 134564945 0 0 4096 3 0 0 0 17 0 0 0
/proc/23592/statm: 114820 114531 84 178 0 114640 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 477724

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23589 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=932858
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=744886
# CPU time returned by wait4() is 1.67774
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1198.39
CPU system time (s): 1.67
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 477724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.932858
system time used= 0.744886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4618
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= 11

runsolver used 1.07084 second user time and 3.3065 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-26 16:48:33
IDJOB=1730240
IDBENCH=24724
IDSOLVER=523
FILE ID=node87/1730240-1240757313
PBS_JOBID= 9187113
Free space on /tmp= 66440 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730240-1240757313/watcher-1730240-1240757313 -o /tmp/evaluation-result-1730240-1240757313/solver-1730240-1240757313 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1730240-1240757313.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= dff294238660aead84de7aec33e643fc
RANDOM SEED=1461255439

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1769792 kB
Buffers:         28612 kB
Cached:         188316 kB
SwapCached:       5432 kB
Active:          37048 kB
Inactive:       187776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769792 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:            5748 kB
Writeback:           0 kB
Mapped:          13556 kB
Slab:            47128 kB
Committed_AS:   376112 kB
PageTables:       1464 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= 66436 MiB
End job on node87 at 2009-04-26 17:08:36