Trace number 1532846

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) 1200.02 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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
0.09/0.14	c WARNING: for repeatability, setting FPU to use double precision
0.09/0.14	c ============================[ Problem Statistics ]=============================
0.09/0.14	c |                                                                             |
0.09/0.14	c |  Number of variables:  4000                                                 |
0.09/0.14	c |  Number of clauses:    16800                                                |
0.09/0.17	c |  Parsing time:         0.02         s                                       |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    3883    16585    50386 |     5528        0    nan |  0.000 % |
0.13/0.20	c |       100 |    3883    16585    50386 |     6081      100     68 |  0.000 % |
0.13/0.22	c |       251 |    3883    16585    50386 |     6689      251     77 |  0.000 % |
0.13/0.24	c |       476 |    3883    16585    50386 |     7358      476     84 |  0.000 % |
0.13/0.29	c |       813 |    3883    16585    50386 |     8094      813     85 |  0.000 % |
0.13/0.35	c |      1319 |    3883    16585    50386 |     8903     1319     92 |  0.000 % |
0.13/0.45	c |      2078 |    3883    16585    50386 |     9793     2078     96 |  0.000 % |
0.13/0.61	c |      3219 |    3883    16585    50386 |    10773     3219    103 |  0.000 % |
0.13/0.88	c |      4931 |    3883    16585    50386 |    11850     4931    103 |  0.000 % |
1.27/1.30	c |      7493 |    3883    16585    50386 |    13035     7493    106 |  0.000 % |
1.98/2.03	c |     11337 |    3883    16585    50386 |    14339    11337    106 |  0.000 % |
3.27/3.39	c |     17103 |    3883    16585    50386 |    15772     9620    107 |  0.000 % |
5.38/5.48	c |     25752 |    3883    16585    50386 |    17350    10070    108 |  0.000 % |
9.17/9.25	c |     38727 |    3883    16585    50386 |    19085    14087    126 |  0.000 % |
16.56/16.64	c |     58190 |    3883    16585    50386 |    20993    13825    136 |  0.000 % |
27.65/27.77	c |     87382 |    3883    16585    50386 |    23093    21418    124 |  0.000 % |
47.05/47.13	c |    131172 |    3883    16585    50386 |    25402    17200    125 |  0.000 % |
78.12/78.20	c |    196858 |    3883    16585    50386 |    27942    16775    128 |  0.000 % |
130.90/131.00	c |    295384 |    3883    16585    50386 |    30737    21403    129 |  0.000 % |
216.16/216.36	c |    443174 |    3883    16585    50386 |    33810    26289    137 |  0.000 % |
336.91/337.11	c |    664858 |    3883    16585    50386 |    37191    20798    124 |  0.000 % |
553.12/553.48	c |    997386 |    3883    16585    50386 |    40911    17137    119 |  0.000 % |
899.37/899.85	c |   1496174 |    3883    16585    50386 |    45002    31383    123 |  0.000 % |
1200.02/1200.61	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532846-1238401887/watcher-1532846-1238401887 -o /tmp/evaluation-result-1532846-1238401887/solver-1532846-1238401887 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532846-1238401887.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 1.00 1.00 3/64 18605
/proc/meminfo: memFree=1504024/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=1644 CPUtime=0
/proc/18605/stat : 18605 (IUT_BMB_SAT) R 18603 18605 18329 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 878780170 1683456 199 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/18605/statm: 411 199 92 274 0 134 0

[startup+0.0440491 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18605
/proc/meminfo: memFree=1504024/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2500 CPUtime=0.04
/proc/18605/stat : 18605 (IUT_BMB_SAT) R 18603 18605 18329 0 -1 4194304 455 0 0 0 4 0 0 0 18 0 1 0 878780170 2560000 438 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/18605/statm: 625 438 97 274 0 348 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2500

[startup+0.101056 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18605
/proc/meminfo: memFree=1504024/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.09
/proc/18605/stat : 18605 (IUT_BMB_SAT) R 18603 18605 18329 0 -1 4194304 510 0 0 0 6 3 0 0 18 0 1 0 878780170 2830336 493 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/18605/statm: 691 493 99 274 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2764

[startup+0.301087 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18605
/proc/meminfo: memFree=1504024/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 2764

[startup+0.701146 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18605
/proc/meminfo: memFree=1504024/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 2764

[startup+1.50226 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1497728/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=7052 CPUtime=1.34
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 1474 0 0 0 134 0 0 0 25 0 1 0 878780185 7221248 1451 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 1763 1451 85 178 0 1583 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15172

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1494848/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=9956 CPUtime=2.94
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 2219 0 0 0 293 1 0 0 25 0 1 0 878780185 10194944 2196 1992294400 134512640 135243223 4294956304 18446744073709551615 134558348 0 0 4096 3 0 0 0 17 1 0 0
/proc/18608/statm: 2489 2196 85 178 0 2309 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18076

[startup+6.30297 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1492224/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=10880 CPUtime=6.14
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 2437 0 0 0 612 2 0 0 25 0 1 0 878780185 11141120 2414 1992294400 134512640 135243223 4294956304 18446744073709551615 134564973 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 2720 2414 85 178 0 2540 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19000

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1489088/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=13936 CPUtime=12.53
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 3211 0 0 0 1251 2 0 0 25 0 1 0 878780185 14270464 3188 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 3484 3188 85 178 0 3304 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22056

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1487296/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=15784 CPUtime=25.33
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 3679 0 0 0 2530 3 0 0 25 0 1 0 878780185 16162816 3656 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 3946 3656 85 178 0 3766 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23904

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1484288/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=18952 CPUtime=50.92
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 4458 0 0 0 5088 4 0 0 25 0 1 0 878780185 19406848 4435 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 4738 4435 85 178 0 4558 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 27072

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1481792/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=21360 CPUtime=102.09
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 5043 0 0 0 10205 4 0 0 25 0 1 0 878780185 21872640 5020 1992294400 134512640 135243223 4294956304 18446744073709551615 134555576 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 5340 5020 85 178 0 5160 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 29480

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1478848/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=24152 CPUtime=162.06
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 5761 0 0 0 16201 5 0 0 25 0 1 0 878780185 24731648 5738 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 6038 5738 85 178 0 5858 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 32272

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1476544/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=26528 CPUtime=222.03
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 6340 0 0 0 22198 5 0 0 25 0 1 0 878780185 27164672 6317 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 6632 6317 85 178 0 6452 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34648

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18608
/proc/meminfo: memFree=1476544/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1468352/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=35192 CPUtime=701.82
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 8486 0 0 0 70174 8 0 0 25 0 1 0 878780185 36036608 8463 1992294400 134512640 135243223 4294956304 18446744073709551615 134764447 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 8798 8463 85 178 0 8618 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 43312

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18610
/proc/meminfo: memFree=1467584/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=35360 CPUtime=761.8
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 8544 0 0 0 76172 8 0 0 25 0 1 0 878780185 36208640 8521 1992294400 134512640 135243223 4294956304 18446744073709551615 134555639 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 8840 8521 85 178 0 8660 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 43480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18610
/proc/meminfo: memFree=1467456/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=35492 CPUtime=821.78
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 8578 0 0 0 82170 8 0 0 25 0 1 0 878780185 36343808 8555 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 8873 8555 85 178 0 8693 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 43612

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18610
/proc/meminfo: memFree=1467456/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=35492 CPUtime=881.74
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 8578 0 0 0 88166 8 0 0 25 0 1 0 878780185 36343808 8555 1992294400 134512640 135243223 4294956304 18446744073709551615 134558272 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 8873 8555 85 178 0 8693 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 43612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18610
/proc/meminfo: memFree=1465152/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=37868 CPUtime=941.71
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 9171 0 0 0 94162 9 0 0 25 0 1 0 878780185 38776832 9148 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 9467 9148 85 178 0 9287 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 45988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18610
/proc/meminfo: memFree=1462848/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=40256 CPUtime=1001.69
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 9749 0 0 0 100159 10 0 0 25 0 1 0 878780185 41222144 9726 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 10064 9726 85 178 0 9884 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 48376

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 18610
/proc/meminfo: memFree=1460736/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=42320 CPUtime=1061.65
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 10282 0 0 0 106155 10 0 0 25 0 1 0 878780185 43335680 10259 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 10580 10259 85 178 0 10400 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 50440

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 18610
/proc/meminfo: memFree=1460736/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=42320 CPUtime=1121.62
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 10282 0 0 0 112152 10 0 0 25 0 1 0 878780185 43335680 10259 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 10580 10259 85 178 0 10400 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 50440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18610
/proc/meminfo: memFree=1460736/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=42320 CPUtime=1181.6
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 10282 0 0 0 118150 10 0 0 25 0 1 0 878780185 43335680 10259 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 10580 10259 85 178 0 10400 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 50440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 18610
/proc/meminfo: memFree=1460736/2055920 swapFree=4178260/4192956
[pid=18605] ppid=18603 vsize=2764 CPUtime=0.13
/proc/18605/stat : 18605 (IUT_BMB_SAT) S 18603 18605 18329 0 -1 4194304 517 0 0 0 8 5 0 0 18 0 1 0 878780170 2830336 499 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/18605/statm: 691 499 105 274 0 414 0
[pid=18607] ppid=18605 vsize=5356 CPUtime=0
/proc/18607/stat : 18607 (sh) S 18605 18605 18329 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 878780185 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18607/statm: 1339 232 193 169 0 50 0
[pid=18608] ppid=18607 vsize=42320 CPUtime=1199.89
/proc/18608/stat : 18608 (minisat) R 18607 18605 18329 0 -1 4194304 10282 0 0 0 119979 10 0 0 25 0 1 0 878780185 43335680 10259 1992294400 134512640 135243223 4294956304 18446744073709551615 134564975 0 0 4096 3 0 0 0 17 0 0 0
/proc/18608/statm: 10580 10259 85 178 0 10400 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 50440

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18605 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=89986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 0.152976
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 50440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.089986
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999
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= 3

runsolver used 0.989849 second user time and 3.38848 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-30 10:31:27
IDJOB=1532846
IDBENCH=70343
IDSOLVER=523
FILE ID=node39/1532846-1238401887
PBS_JOBID= 9061400
Free space on /tmp= 66252 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532846-1238401887/watcher-1532846-1238401887 -o /tmp/evaluation-result-1532846-1238401887/solver-1532846-1238401887 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532846-1238401887.cnf HOME

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=1841310951

node39.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		: 3000.285
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		: 3000.285
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:       1504568 kB
Buffers:         77088 kB
Cached:         380476 kB
SwapCached:       8168 kB
Active:          69860 kB
Inactive:       397724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504568 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          16736 kB
Slab:            70120 kB
Committed_AS:  2255480 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-03-30 10:51:30