Trace number 1716172

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) 1200.09 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
13.48/13.55	c WARNING: for repeatability, setting FPU to use double precision
13.48/13.55	c ============================[ Problem Statistics ]=============================
13.48/13.55	c |                                                                             |
13.48/13.55	c |  Number of variables:  184196                                               |
13.48/13.55	c |  Number of clauses:    621908                                               |
14.17/14.26	c |  Parsing time:         0.64         s                                       |
15.66/15.72	c ============================[ Search Statistics ]==============================
15.66/15.72	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
15.66/15.72	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
15.66/15.72	c ===============================================================================
15.66/15.72	c |         0 |   67576   406703  1109200 |   135567        0    nan |  0.000 % |
15.87/15.91	c |       100 |   67576   406703  1109200 |   149124      100    157 |  0.000 % |
15.97/16.07	c |       250 |   67576   406703  1109200 |   164036      250    171 |  0.000 % |
16.37/16.41	c |       476 |   67297   406703  1109200 |   180440      472    137 |  1.069 % |
16.77/16.86	c |       813 |   67296   406703  1109200 |   198484      808    168 |  1.071 % |
17.27/17.37	c |      1323 |   65604   393636  1076539 |   218333     1309    177 |  1.071 % |
18.47/18.58	c |      2082 |   64350   389113  1065315 |   240166     2062    177 |  2.801 % |
20.07/20.17	c |      3221 |   59535   357288   984288 |   264183     3178    141 |  4.830 % |
21.77/21.85	c |      4929 |   57474   342534   947819 |   290601     4860    130 |  5.610 % |
25.97/26.05	c |      7493 |   55223   328057   910596 |   319661     7397    160 |  6.706 % |
31.56/31.60	c |     11337 |   54021   319801   888312 |   351627    11213    199 |  7.408 % |
44.96/45.06	c |     17103 |   54015   319801   888312 |   386790    16978    286 |  7.433 % |
64.35/64.46	c |     25753 |   53788   318034   883810 |   425469    25615    341 |  7.687 % |
102.74/102.83	c |     38728 |   53410   315040   876024 |   468016    38579    417 |  7.691 % |
158.33/158.43	c |     58190 |   53323   314527   874699 |   514817    57992    462 |  7.752 % |
259.39/259.54	c |     87383 |   53255   313924   873118 |   566299    87161    524 |  7.775 % |
438.43/438.61	c |    131173 |   53193   313608   872415 |   622929   130942    612 |  7.809 % |
732.24/732.57	c |    196857 |   53150   313608   872415 |   685222   196599    631 |  7.899 % |
1200.09/1200.51	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-1716172-1240612178/watcher-1716172-1240612178 -o /tmp/evaluation-result-1716172-1240612178/solver-1716172-1240612178 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716172-1240612178.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: 0.92 0.98 0.99 3/64 13651
/proc/meminfo: memFree=1053568/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=11060 CPUtime=0
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 89250706 11325440 158 1992294400 134512640 135635285 4294956208 18446744073709551615 134533608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 2765 159 90 274 0 2488 0

[startup+0.058819 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13651
/proc/meminfo: memFree=1053568/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=11060 CPUtime=0.05
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 1045 0 0 0 5 0 0 0 18 0 1 0 89250706 11325440 1028 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 2765 1029 90 274 0 2488 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11060

[startup+0.101825 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13651
/proc/meminfo: memFree=1053568/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=11060 CPUtime=0.09
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 1730 0 0 0 9 0 0 0 18 0 1 0 89250706 11325440 1713 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 2765 1713 90 274 0 2488 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11060

[startup+0.301853 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13651
/proc/meminfo: memFree=1053568/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=37360 CPUtime=0.29
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 9119 0 0 0 26 3 0 0 19 0 1 0 89250706 38256640 9102 1992294400 134512640 135635285 4294956208 18446744073709551615 134535607 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 9340 9104 90 274 0 9063 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37360

[startup+0.70191 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13651
/proc/meminfo: memFree=1053568/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=42508 CPUtime=0.69
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 10431 0 0 0 65 4 0 0 22 0 1 0 89250706 43528192 10414 1992294400 134512640 135635285 4294956208 18446744073709551615 134532175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 10627 10414 97 274 0 10350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42508

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13652
/proc/meminfo: memFree=1008504/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=51880 CPUtime=1.49
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 12792 0 0 0 143 6 0 0 25 0 1 0 89250706 53125120 12775 1992294400 134512640 135635285 4294956208 18446744073709551615 134528203 0 0 4096 0 0 0 0 17 0 0 0
/proc/13651/statm: 12970 12775 97 274 0 12693 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51880

[startup+3.10126 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13652
/proc/meminfo: memFree=996344/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=69040 CPUtime=3.09
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 17090 0 0 0 301 8 0 0 25 0 1 0 89250706 70696960 17073 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 17260 17073 97 274 0 16983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69040

[startup+6.30172 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13652
/proc/meminfo: memFree=962232/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=100852 CPUtime=6.29
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 25024 0 0 0 617 12 0 0 25 0 1 0 89250706 103272448 25007 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 25213 25007 97 274 0 24936 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100852

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13652
/proc/meminfo: memFree=894392/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=12.68
/proc/13651/stat : 13651 (IUT_BMB_SAT) R 13649 13651 13225 0 -1 4194304 39191 0 0 0 1076 192 0 0 25 0 1 0 89250706 158081024 38415 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/13651/statm: 38594 38415 100 274 0 38317 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 154376

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=833576/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=58484 CPUtime=11.94
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 16058 0 0 0 1185 9 0 0 25 0 1 0 89252062 59887616 13857 1992294400 134512640 135243223 4294956304 18446744073709551615 134555451 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 14621 13857 85 178 0 14441 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 218216

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=816232/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=76580 CPUtime=37.52
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 20585 0 0 0 3739 13 0 0 25 0 1 0 89252062 78417920 18384 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 19145 18384 85 178 0 18965 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 236312

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=776232/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=115952 CPUtime=88.71
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 30437 0 0 0 8849 22 0 0 25 0 1 0 89252062 118734848 28236 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 28988 28236 85 178 0 28808 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 275684

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=730792/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=161720 CPUtime=148.69
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 41841 0 0 0 14836 33 0 0 25 0 1 0 89252062 165601280 39640 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 40430 39640 85 178 0 40250 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 321452

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=688680/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=203520 CPUtime=208.67
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 52283 0 0 0 20824 43 0 0 25 0 1 0 89252062 208404480 50082 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 50880 50082 85 178 0 50700 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 363252

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=642472/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=250076 CPUtime=268.65
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 63891 0 0 0 26812 53 0 0 25 0 1 0 89252062 256077824 61690 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 62519 61690 85 178 0 62339 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 409808

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=593064/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=299144 CPUtime=328.63
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 76172 0 0 0 32800 63 0 0 25 0 1 0 89252062 306323456 73971 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 74786 73971 85 178 0 74606 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 458876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13654
/proc/meminfo: memFree=546600/2055920 swapFree=4192956/4192956

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

/proc/meminfo: memFree=327528/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=564012 CPUtime=748.49
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 142367 0 0 0 74720 129 0 0 25 0 1 0 89252062 577548288 140166 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 141003 140166 85 178 0 140823 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 723744

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=290856/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=601556 CPUtime=808.47
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 151661 0 0 0 80710 137 0 0 25 0 1 0 89252062 615993344 149460 1992294400 134512640 135243223 4294956304 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 150389 149460 85 178 0 150209 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 761288

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=255464/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=636244 CPUtime=868.45
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 160355 0 0 0 86701 144 0 0 25 0 1 0 89252062 651513856 158154 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 159061 158154 85 178 0 158881 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 795976

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=215144/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=676788 CPUtime=928.43
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 170506 0 0 0 92689 154 0 0 25 0 1 0 89252062 693030912 168305 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 169197 168305 85 178 0 169017 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 836520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=180264/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=711356 CPUtime=988.42
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 179157 0 0 0 98679 163 0 0 25 0 1 0 89252062 728428544 176956 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 177839 176956 85 178 0 177659 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 871088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=137000/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=754924 CPUtime=1048.4
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 190065 0 0 0 104668 172 0 0 25 0 1 0 89252062 773042176 187864 1992294400 134512640 135243223 4294956304 18446744073709551615 134558212 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 188731 187864 85 178 0 188551 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 914656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=101352/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=790020 CPUtime=1108.38
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 198845 0 0 0 110658 180 0 0 25 0 1 0 89252062 808980480 196644 1992294400 134512640 135243223 4294956304 18446744073709551615 134558320 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 197505 196644 85 178 0 197325 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 949752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=66280/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=825548 CPUtime=1168.36
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 207719 0 0 0 116649 187 0 0 25 0 1 0 89252062 845361152 205518 1992294400 134512640 135243223 4294956304 18446744073709551615 134555719 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 206387 205518 85 178 0 206207 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 985280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13656
/proc/meminfo: memFree=54120/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=836920 CPUtime=1186.56
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 210580 0 0 0 118466 190 0 0 25 0 1 0 89252062 857006080 208379 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 209230 208379 85 178 0 209050 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 996652

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 1.00 2/67 13656
/proc/meminfo: memFree=54120/2055920 swapFree=4192956/4192956
[pid=13651] ppid=13649 vsize=154376 CPUtime=13.52
/proc/13651/stat : 13651 (IUT_BMB_SAT) S 13649 13651 13225 0 -1 4194304 39197 0 0 0 1102 250 0 0 25 0 1 0 89250706 158081024 38420 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/13651/statm: 38594 38420 105 274 0 38317 0
[pid=13653] ppid=13651 vsize=5356 CPUtime=0.01
/proc/13653/stat : 13653 (sh) S 13651 13651 13225 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89252060 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13653/statm: 1339 232 193 169 0 50 0
[pid=13654] ppid=13653 vsize=836920 CPUtime=1186.56
/proc/13654/stat : 13654 (minisat) R 13653 13651 13225 0 -1 4194304 210580 0 0 0 118466 190 0 0 25 0 1 0 89252062 857006080 208379 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 1 0 0
/proc/13654/statm: 209230 208379 85 178 0 209050 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 996652

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13651 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=28323
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=549612
# CPU time returned by wait4() is 13.5779
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1195.68
CPU system time (s): 4.41
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 996652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0283
system time used= 2.54961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41359
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= 44

runsolver used 1.00285 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-25 00:29:39
IDJOB=1716172
IDBENCH=20370
IDSOLVER=523
FILE ID=node30/1716172-1240612178
PBS_JOBID= 9186284
Free space on /tmp= 66248 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716172-1240612178/watcher-1716172-1240612178 -o /tmp/evaluation-result-1716172-1240612178/solver-1716172-1240612178 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716172-1240612178.cnf HOME

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1198782155

node30.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:       1054048 kB
Buffers:         95732 kB
Cached:         795136 kB
SwapCached:          0 kB
Active:         126428 kB
Inactive:       778888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054048 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16816 kB
Writeback:           0 kB
Mapped:          24232 kB
Slab:            82548 kB
Committed_AS:   369456 kB
PageTables:       1376 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= 66236 MiB
End job on node30 at 2009-04-25 00:49:42