Trace number 1532796

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 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1839094140-055.cnf
MD5SUM09c56b8f22055d8047e518985ef77900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.6834
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.49/0.52	c WARNING: for repeatability, setting FPU to use double precision
0.49/0.52	c ============================[ Problem Statistics ]=============================
0.49/0.52	c |                                                                             |
0.49/0.52	c |  Number of variables:  14000                                                |
0.49/0.52	c |  Number of clauses:    58800                                                |
0.51/0.63	c |  Parsing time:         0.10         s                                       |
0.51/0.76	c ============================[ Search Statistics ]==============================
0.51/0.76	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.51/0.76	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.51/0.76	c ===============================================================================
0.51/0.76	c |         0 |   13620    58148   176444 |    19382        0    nan |  0.000 % |
0.51/0.81	c |       101 |   13620    58148   176444 |    21320      101    147 |  0.000 % |
0.51/0.89	c |       251 |   13620    58148   176444 |    23453      251    168 |  0.000 % |
0.51/0.99	c |       476 |   13620    58148   176444 |    25798      476    171 |  0.000 % |
1.09/1.14	c |       813 |   13620    58148   176444 |    28378      813    190 |  0.000 % |
1.28/1.37	c |      1320 |   13620    58148   176444 |    31215     1320    192 |  0.000 % |
1.68/1.71	c |      2081 |   13620    58148   176444 |    34337     2081    198 |  0.000 % |
2.18/2.21	c |      3221 |   13620    58148   176444 |    37771     3221    197 |  0.000 % |
2.98/3.05	c |      4930 |   13620    58148   176444 |    41548     4930    217 |  0.000 % |
4.28/4.39	c |      7492 |   13620    58148   176444 |    45703     7492    230 |  0.000 % |
6.58/6.63	c |     11340 |   13620    58148   176444 |    50273    11340    248 |  0.000 % |
10.17/10.21	c |     17106 |   13620    58148   176444 |    55301    17106    249 |  0.000 % |
16.17/16.22	c |     25755 |   13620    58148   176444 |    60831    25755    255 |  0.000 % |
27.26/27.35	c |     38729 |   13620    58148   176444 |    66914    38729    274 |  0.000 % |
47.05/47.14	c |     58191 |   13620    58148   176444 |    73605    58191    277 |  0.000 % |
79.94/80.03	c |     87383 |   13620    58148   176444 |    80966    24003    292 |  0.000 % |
136.11/136.21	c |    131172 |   13620    58148   176444 |    89062    67792    280 |  0.000 % |
229.55/229.72	c |    196857 |   13620    58148   176444 |    97969    55366    315 |  0.000 % |
397.97/398.27	c |    295383 |   13620    58148   176444 |   107766    67957    309 |  0.000 % |
723.71/724.14	c |    443172 |   13620    58148   176444 |   118542    28332    280 |  0.000 % |
1200.06/1200.72	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532796-1238399667/watcher-1532796-1238399667 -o /tmp/evaluation-result-1532796-1238399667/solver-1532796-1238399667 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532796-1238399667.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: 0.96 1.02 0.99 3/65 12851
/proc/meminfo: memFree=1668896/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=1976 CPUtime=0
/proc/12851/stat : 12851 (IUT_BMB_SAT) R 12849 12851 12756 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1112628994 2023424 174 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/12851/statm: 494 175 92 274 0 217 0

[startup+0.0534921 s]
/proc/loadavg: 0.96 1.02 0.99 3/65 12851
/proc/meminfo: memFree=1668896/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=4400 CPUtime=0.05
/proc/12851/stat : 12851 (IUT_BMB_SAT) R 12849 12851 12756 0 -1 4194304 924 0 0 0 5 0 0 0 18 0 1 0 1112628994 4505600 907 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/12851/statm: 1100 907 97 274 0 823 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4400

[startup+0.101499 s]
/proc/loadavg: 0.96 1.02 0.99 3/65 12851
/proc/meminfo: memFree=1668896/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=5060 CPUtime=0.09
/proc/12851/stat : 12851 (IUT_BMB_SAT) R 12849 12851 12756 0 -1 4194304 1079 0 0 0 9 0 0 0 18 0 1 0 1112628994 5181440 1062 1992294400 134512640 135635285 4294956224 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/12851/statm: 1265 1062 97 274 0 988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5060

[startup+0.301536 s]
/proc/loadavg: 0.96 1.02 0.99 3/65 12851
/proc/meminfo: memFree=1668896/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.29
/proc/12851/stat : 12851 (IUT_BMB_SAT) R 12849 12851 12756 0 -1 4194304 1462 0 0 0 24 5 0 0 20 0 1 0 1112628994 6668288 1445 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12851/statm: 1628 1445 99 274 0 1351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6512

[startup+0.701605 s]
/proc/loadavg: 0.96 1.02 0.99 3/65 12851
/proc/meminfo: memFree=1668896/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6512

[startup+1.50275 s]
/proc/loadavg: 0.96 1.02 0.99 2/68 12854
/proc/meminfo: memFree=1656008/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=7848 CPUtime=0.97
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 1979 0 0 0 96 1 0 0 25 0 1 0 1112629046 8036352 1773 1992294400 134512640 135243223 4294956320 18446744073709551615 134555794 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 1962 1773 85 178 0 1782 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19716

[startup+3.10203 s]
/proc/loadavg: 0.96 1.02 0.99 2/68 12854
/proc/meminfo: memFree=1654088/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=10756 CPUtime=2.57
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 2730 0 0 0 255 2 0 0 25 0 1 0 1112629046 11014144 2524 1992294400 134512640 135243223 4294956320 18446744073709551615 134555710 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 2689 2524 85 178 0 2509 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22624

[startup+6.3026 s]
/proc/loadavg: 0.96 1.02 0.99 2/68 12854
/proc/meminfo: memFree=1647496/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=17116 CPUtime=5.76
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 4314 0 0 0 574 2 0 0 25 0 1 0 1112629046 17526784 4108 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 4279 4108 85 178 0 4099 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28984

[startup+12.7017 s]
/proc/loadavg: 0.97 1.02 0.99 2/68 12854
/proc/meminfo: memFree=1636232/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=27592 CPUtime=12.16
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 6906 0 0 0 1211 5 0 0 25 0 1 0 1112629046 28254208 6700 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 6898 6700 85 178 0 6718 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39460

[startup+25.502 s]
/proc/loadavg: 0.97 1.01 0.99 2/68 12854
/proc/meminfo: memFree=1616648/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=46692 CPUtime=24.96
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 11695 0 0 0 2486 10 0 0 25 0 1 0 1112629046 47812608 11489 1992294400 134512640 135243223 4294956320 18446744073709551615 134555994 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 11673 11489 85 178 0 11493 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58560

[startup+51.1016 s]
/proc/loadavg: 0.98 1.01 0.99 2/68 12854
/proc/meminfo: memFree=1587336/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=76360 CPUtime=50.55
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 19098 0 0 0 5037 18 0 0 25 0 1 0 1112629046 78192640 18892 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 19090 18892 85 178 0 18910 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 88228

[startup+102.307 s]
/proc/loadavg: 0.99 1.01 0.99 2/68 12854
/proc/meminfo: memFree=1571720/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=91012 CPUtime=101.71
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 22758 0 0 0 10150 21 0 0 25 0 1 0 1112629046 93196288 22552 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 22753 22552 85 178 0 22573 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 102880

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12854
/proc/meminfo: memFree=1551752/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=111340 CPUtime=161.68
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 27864 0 0 0 16142 26 0 0 25 0 1 0 1112629046 114012160 27658 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 27835 27658 85 178 0 27655 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 123208

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12854
/proc/meminfo: memFree=1550600/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=112000 CPUtime=221.65
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 28014 0 0 0 22139 26 0 0 25 0 1 0 1112629046 114688000 27808 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 28000 27808 85 178 0 27820 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 123868

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12854
/proc/meminfo: memFree=1539272/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1499464/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=163072 CPUtime=761.38
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 40761 0 0 0 76096 42 0 0 25 0 1 0 1112629046 166985728 40555 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 40768 40555 85 178 0 40588 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 174940

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1499464/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=163072 CPUtime=821.34
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 40761 0 0 0 82092 42 0 0 25 0 1 0 1112629046 166985728 40555 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 40768 40555 85 178 0 40588 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 174940

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1499464/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=163072 CPUtime=881.31
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 40761 0 0 0 88089 42 0 0 25 0 1 0 1112629046 166985728 40555 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 40768 40555 85 178 0 40588 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 174940

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1496584/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=165896 CPUtime=941.28
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 41479 0 0 0 94085 43 0 0 25 0 1 0 1112629046 169877504 41273 1992294400 134512640 135243223 4294956320 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 41474 41273 85 178 0 41294 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 177764

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1496584/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=165896 CPUtime=1001.24
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 41479 0 0 0 100081 43 0 0 25 0 1 0 1112629046 169877504 41273 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 41474 41273 85 178 0 41294 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 177764

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1496584/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=165896 CPUtime=1061.22
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 41479 0 0 0 106078 44 0 0 25 0 1 0 1112629046 169877504 41273 1992294400 134512640 135243223 4294956320 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 41474 41273 85 178 0 41294 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 177764

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1496584/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=165896 CPUtime=1121.19
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 41480 0 0 0 112075 44 0 0 25 0 1 0 1112629046 169877504 41274 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 41474 41274 85 178 0 41294 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 177764

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1492104/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=170520 CPUtime=1181.16
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 42652 0 0 0 118071 45 0 0 25 0 1 0 1112629046 174612480 42446 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 42630 42446 85 178 0 42450 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 182388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1486536/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=175936 CPUtime=1199.55
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 43992 0 0 0 119909 46 0 0 25 0 1 0 1112629046 180158464 43786 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 43984 43786 85 178 0 43804 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187804

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 12860
/proc/meminfo: memFree=1486536/2055920 swapFree=4177700/4192956
[pid=12851] ppid=12849 vsize=6512 CPUtime=0.51
/proc/12851/stat : 12851 (IUT_BMB_SAT) S 12849 12851 12756 0 -1 4194304 1469 0 0 0 32 19 0 0 22 0 1 0 1112628994 6668288 1451 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12851/statm: 1628 1451 105 274 0 1351 0
[pid=12853] ppid=12851 vsize=5356 CPUtime=0
/proc/12853/stat : 12853 (sh) S 12851 12851 12756 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112629046 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12853/statm: 1339 232 193 169 0 50 0
[pid=12854] ppid=12853 vsize=175936 CPUtime=1199.55
/proc/12854/stat : 12854 (minisat) R 12853 12851 12756 0 -1 4194304 43992 0 0 0 119909 46 0 0 25 0 1 0 1112629046 180158464 43786 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/12854/statm: 43984 43786 85 178 0 43804 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 187804

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12851 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=332949
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=194970
# CPU time returned by wait4() is 0.527919
# 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): 1200.72
CPU time (s): 1200.06
CPU user time (s): 1199.41
CPU system time (s): 0.65
CPU usage (%): 99.945
Max. virtual memory (cumulated for all children) (KiB): 187804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.332949
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2405
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= 7

runsolver used 0.945856 second user time and 3.43248 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 09:54:27
IDJOB=1532796
IDBENCH=70333
IDSOLVER=523
FILE ID=node56/1532796-1238399667
PBS_JOBID= 9061410
Free space on /tmp= 103044 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1839094140-055.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532796-1238399667/watcher-1532796-1238399667 -o /tmp/evaluation-result-1532796-1238399667/solver-1532796-1238399667 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532796-1238399667.cnf HOME

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

MD5SUM BENCH= 09c56b8f22055d8047e518985ef77900
RANDOM SEED=1850727962

node56.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		: 3000.256
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		: 3000.256
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:       1669376 kB
Buffers:         69772 kB
Cached:         222096 kB
SwapCached:       9032 kB
Active:          86852 kB
Inactive:       215464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669376 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            70228 kB
Committed_AS:  2532320 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-03-30 10:14:30