Trace number 1715808

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) 1200.03 1200.56

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark228.902
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
18.78/18.89	c WARNING: for repeatability, setting FPU to use double precision
18.78/18.89	c ============================[ Problem Statistics ]=============================
18.78/18.89	c |                                                                             |
18.78/18.89	c |  Number of variables:  261020                                               |
18.78/18.89	c |  Number of clauses:    921005                                               |
19.86/19.98	c |  Parsing time:         1.00         s                                       |
22.06/22.19	c ============================[ Search Statistics ]==============================
22.06/22.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
22.06/22.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
22.06/22.19	c ===============================================================================
22.06/22.19	c |         0 |   98180   615941  1685391 |   205313        0    nan |  0.000 % |
22.35/22.47	c |       100 |   98180   615941  1685391 |   225845      100    326 |  0.000 % |
22.55/22.64	c |       252 |   98180   615941  1685391 |   248429      252    164 |  0.000 % |
22.85/22.93	c |       480 |   98171   615941  1685391 |   273272      479    115 |  0.169 % |
23.15/23.26	c |       817 |   98171   615941  1685391 |   300599      816    118 |  0.169 % |
23.65/23.74	c |      1325 |   97382   610337  1671541 |   330659     1322    124 |  0.306 % |
24.15/24.26	c |      2084 |   97375   610337  1671541 |   363725     2080    137 |  0.323 % |
25.55/25.61	c |      3223 |   97346   610337  1671541 |   400098     3216    143 |  0.495 % |
27.65/27.71	c |      4931 |   96196   602408  1652077 |   440108     4880    141 |  0.760 % |
31.25/31.39	c |      7493 |   95469   598274  1642333 |   484118     7417    151 |  1.041 % |
38.24/38.31	c |     11337 |   92691   583579  1608725 |   532530    11229    176 |  2.103 % |
49.54/49.64	c |     17103 |   91566   582171  1605087 |   585783    16981    200 |  2.781 % |
82.61/82.70	c |     25752 |   90884   573265  1584205 |   644362    25600    303 |  2.846 % |
129.69/129.87	c |     38729 |   89192   565352  1565880 |   708798    38441    336 |  3.677 % |
229.55/229.71	c |     58190 |   88562   559547  1551337 |   779678    57881    535 |  3.687 % |
348.11/348.33	c |     87383 |   87383   552859  1535688 |   857646    86983    541 |  4.142 % |
549.94/550.23	c |    131174 |   86713   552643  1535160 |   943410   130739    575 |  4.676 % |
946.12/946.52	c |    196858 |   85436   542869  1512661 |  1037751   196252    680 |  4.917 % |
1200.03/1200.51	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-1715808-1240607435/watcher-1715808-1240607435 -o /tmp/evaluation-result-1715808-1240607435/solver-1715808-1240607435 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1715808-1240607435.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: 0.99 0.97 0.80 3/64 19740
/proc/meminfo: memFree=1124040/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=15480 CPUtime=0
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 88777702 15851520 168 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 3870 169 90 274 0 3593 0

[startup+0.0602749 s]
/proc/loadavg: 0.99 0.97 0.80 3/64 19740
/proc/meminfo: memFree=1124040/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=15480 CPUtime=0.05
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 1089 0 0 0 5 0 0 0 18 0 1 0 88777702 15851520 1072 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 3870 1073 90 274 0 3593 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15480

[startup+0.101282 s]
/proc/loadavg: 0.99 0.97 0.80 3/64 19740
/proc/meminfo: memFree=1124040/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=15480 CPUtime=0.09
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 1759 0 0 0 9 0 0 0 18 0 1 0 88777702 15851520 1742 1992294400 134512640 135635285 4294956224 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 3870 1742 90 274 0 3593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15480

[startup+0.301317 s]
/proc/loadavg: 0.99 0.97 0.80 3/64 19740
/proc/meminfo: memFree=1124040/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=28372 CPUtime=0.29
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 6480 0 0 0 27 2 0 0 19 0 1 0 88777702 29052928 6463 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 7093 6464 90 274 0 6816 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28372

[startup+0.701393 s]
/proc/loadavg: 0.99 0.97 0.80 3/64 19740
/proc/meminfo: memFree=1124040/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=56548 CPUtime=0.69
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 13970 0 0 0 63 6 0 0 23 0 1 0 88777702 57905152 13953 1992294400 134512640 135635285 4294956224 18446744073709551615 134532696 0 0 4096 0 0 0 0 17 1 0 0
/proc/19740/statm: 14137 13953 97 274 0 13860 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56548

[startup+1.50153 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 19741
/proc/meminfo: memFree=1064704/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=66448 CPUtime=1.48
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 16429 0 0 0 141 7 0 0 25 0 1 0 88777702 68042752 16412 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 16612 16412 97 274 0 16335 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66448

[startup+3.10181 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 19741
/proc/meminfo: memFree=1051712/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=83344 CPUtime=3.08
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 20639 0 0 0 299 9 0 0 25 0 1 0 88777702 85344256 20622 1992294400 134512640 135635285 4294956224 18446744073709551615 134544462 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 20836 20622 97 274 0 20559 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83344

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 19741
/proc/meminfo: memFree=1015936/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=118456 CPUtime=6.29
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 29442 0 0 0 615 14 0 0 25 0 1 0 88777702 121298944 29425 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 29614 29425 97 274 0 29337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118456

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 19741
/proc/meminfo: memFree=920704/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=216532 CPUtime=12.68
/proc/19740/stat : 19740 (IUT_BMB_SAT) R 19738 19740 19565 0 -1 4194304 53953 0 0 0 1242 26 0 0 25 0 1 0 88777702 221728768 53936 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/19740/statm: 54133 53936 97 274 0 53856 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 216532

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.80 2/67 19743
/proc/meminfo: memFree=807216/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=85056 CPUtime=6.59
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 23166 0 0 0 649 10 0 0 25 0 1 0 88779592 87097344 19904 1992294400 134512640 135243223 4294956320 18446744073709551615 134567689 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 21264 19904 85 178 0 21084 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 311716

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.81 2/67 19743
/proc/meminfo: memFree=799024/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=93840 CPUtime=32.18
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 25355 0 0 0 3206 12 0 0 25 0 1 0 88779592 96092160 22093 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 23460 22093 85 178 0 23280 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 320500

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.82 2/67 19743
/proc/meminfo: memFree=773680/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=118624 CPUtime=83.35
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 31560 0 0 0 8316 19 0 0 25 0 1 0 88779592 121470976 28298 1992294400 134512640 135243223 4294956320 18446744073709551615 134558294 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 29656 28298 85 178 0 29476 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 345284

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/67 19743
/proc/meminfo: memFree=739888/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=152960 CPUtime=143.32
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 40117 0 0 0 14305 27 0 0 25 0 1 0 88779592 156631040 36855 1992294400 134512640 135243223 4294956320 18446744073709551615 134558327 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 38240 36855 85 178 0 38060 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 379620

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/67 19743
/proc/meminfo: memFree=695344/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=196940 CPUtime=203.29
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 51133 0 0 0 20294 35 0 0 25 0 1 0 88779592 201666560 47871 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 49235 47871 85 178 0 49055 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 423600

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.84 2/67 19743
/proc/meminfo: memFree=664944/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=227644 CPUtime=263.27
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 58795 0 0 0 26285 42 0 0 25 0 1 0 88779592 233107456 55533 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 56911 55533 85 178 0 56731 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 454304

[startup+342.302 s]
/proc/loadavg: 1.12 1.02 0.86 2/67 19743
/proc/meminfo: memFree=628912/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=263364 CPUtime=323.26
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 67722 0 0 0 32276 50 0 0 25 0 1 0 88779592 269684736 64460 1992294400 134512640 135243223 4294956320 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 65841 64460 85 178 0 65661 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 490024

[startup+402.302 s]
/proc/loadavg: 1.04 1.01 0.86 2/67 19743
/proc/meminfo: memFree=598512/2055920 swapFree=4192956/4192956

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

/proc/meminfo: memFree=378992/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=512784 CPUtime=743.12
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 130038 0 0 0 74211 101 0 0 25 0 1 0 88779592 525090816 126776 1992294400 134512640 135243223 4294956320 18446744073709551615 134747671 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 128196 126776 85 178 0 128016 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 739444

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=346608/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=545180 CPUtime=803.1
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 138172 0 0 0 80202 108 0 0 25 0 1 0 88779592 558264320 134910 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 136295 134910 85 178 0 136115 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 771840

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=318128/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=573528 CPUtime=863.08
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 145260 0 0 0 86194 114 0 0 25 0 1 0 88779592 587292672 141998 1992294400 134512640 135243223 4294956320 18446744073709551615 134558303 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 143382 141998 85 178 0 143202 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 800188

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=283312/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=608256 CPUtime=923.06
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 153960 0 0 0 92185 121 0 0 25 0 1 0 88779592 622854144 150698 1992294400 134512640 135243223 4294956320 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 152064 150698 85 178 0 151884 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 834916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=255344/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=636552 CPUtime=983.04
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 160921 0 0 0 98179 125 0 0 25 0 1 0 88779592 651829248 157659 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 159138 157659 85 178 0 158958 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 863212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=224240/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=667736 CPUtime=1043.02
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 168735 0 0 0 104171 131 0 0 25 0 1 0 88779592 683761664 165473 1992294400 134512640 135243223 4294956320 18446744073709551615 134558368 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 166934 165473 85 178 0 166754 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 894396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=194288/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=697340 CPUtime=1103
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 176163 0 0 0 110162 138 0 0 25 0 1 0 88779592 714076160 172901 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 174335 172901 85 178 0 174155 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 924000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=160880/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=730964 CPUtime=1162.98
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 184565 0 0 0 116152 146 0 0 25 0 1 0 88779592 748507136 181303 1992294400 134512640 135243223 4294956320 18446744073709551615 134558275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 182741 181303 85 178 0 182561 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 957624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=151600/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=739768 CPUtime=1181.17
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 186767 0 0 0 117970 147 0 0 25 0 1 0 88779592 757522432 183505 1992294400 134512640 135243223 4294956320 18446744073709551615 134558408 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 184942 183505 85 178 0 184762 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 966428

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/67 19743
/proc/meminfo: memFree=151600/2055920 swapFree=4192956/4192956
[pid=19740] ppid=19738 vsize=221304 CPUtime=18.85
/proc/19740/stat : 19740 (IUT_BMB_SAT) S 19738 19740 19565 0 -1 4194304 56049 0 0 0 1538 347 0 0 25 0 1 0 88777702 226615296 55152 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/19740/statm: 55326 55152 105 274 0 55049 0
[pid=19742] ppid=19740 vsize=5356 CPUtime=0.01
/proc/19742/stat : 19742 (sh) S 19740 19740 19565 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 88779589 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19742/statm: 1339 232 193 169 0 50 0
[pid=19743] ppid=19742 vsize=739768 CPUtime=1181.17
/proc/19743/stat : 19743 (minisat) R 19742 19740 19565 0 -1 4194304 186767 0 0 0 117970 147 0 0 25 0 1 0 88779592 757522432 183505 1992294400 134512640 135243223 4294956320 18446744073709551615 134558408 0 0 4096 3 0 0 0 17 1 0 0
/proc/19743/statm: 184942 183505 85 178 0 184762 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 966428

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19740 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=388660
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=533462
# CPU time returned by wait4() is 18.9221
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.56
CPU time (s): 1200.03
CPU user time (s): 1195.08
CPU system time (s): 4.95
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 966428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3887
system time used= 3.53346
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58749
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= 7
involuntary context switches= 63

runsolver used 0.987849 second user time and 3.39248 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-24 23:10:37
IDJOB=1715808
IDBENCH=20352
IDSOLVER=523
FILE ID=node4/1715808-1240607435
PBS_JOBID= 9186310
Free space on /tmp= 66184 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715808-1240607435/watcher-1715808-1240607435 -o /tmp/evaluation-result-1715808-1240607435/solver-1715808-1240607435 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1715808-1240607435.cnf HOME

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

MD5SUM BENCH= a6b04ec2cace5c4e6bef212c7f2df796
RANDOM SEED=1022449040

node4.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		: 3000.265
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		: 3000.265
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:       1124520 kB
Buffers:         95032 kB
Cached:         735180 kB
SwapCached:          0 kB
Active:         192944 kB
Inactive:       651188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1124520 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           24096 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            73240 kB
Committed_AS:   373888 kB
PageTables:       1468 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= 66168 MiB
End job on node4 at 2009-04-24 23:30:40