Trace number 1532161

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.03 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S2054922493-058.cnf
MD5SUMb60450275781a4bce2d80b1541942582
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark344.932
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.18/0.21	c WARNING: for repeatability, setting FPU to use double precision
0.18/0.21	c ============================[ Problem Statistics ]=============================
0.18/0.21	c |                                                                             |
0.18/0.21	c |  Number of variables:  1100                                                 |
0.18/0.21	c |  Number of clauses:    22000                                                |
0.18/0.25	c |  Parsing time:         0.03         s                                       |
0.20/0.35	c ============================[ Search Statistics ]==============================
0.20/0.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.35	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.35	c ===============================================================================
0.20/0.35	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.20/0.37	c |       100 |    1100    22000   110000 |     8066      100    120 |  0.000 % |
0.20/0.39	c |       250 |    1100    22000   110000 |     8873      250    121 |  0.000 % |
0.20/0.41	c |       475 |    1100    22000   110000 |     9760      475    122 |  0.000 % |
0.20/0.45	c |       812 |    1100    22000   110000 |    10736      812    129 |  0.000 % |
0.20/0.51	c |      1319 |    1100    22000   110000 |    11810     1319    133 |  0.000 % |
0.20/0.60	c |      2079 |    1100    22000   110000 |    12991     2079    135 |  0.000 % |
0.20/0.74	c |      3218 |    1100    22000   110000 |    14290     3218    136 |  0.000 % |
0.20/0.97	c |      4926 |    1100    22000   110000 |    15719     4926    137 |  0.000 % |
1.28/1.34	c |      7490 |    1100    22000   110000 |    17291     7490    136 |  0.000 % |
1.97/2.03	c |     11334 |    1100    22000   110000 |    19020    11334    139 |  0.000 % |
3.28/3.34	c |     17101 |    1100    22000   110000 |    20922    17101    142 |  0.000 % |
5.47/5.59	c |     25750 |    1100    22000   110000 |    23015    15101    151 |  0.000 % |
9.17/9.29	c |     38724 |    1100    22000   110000 |    25316    16115    148 |  0.000 % |
15.97/16.09	c |     58186 |    1100    22000   110000 |    27848    21218    147 |  0.000 % |
26.66/26.77	c |     87379 |    1100    22000   110000 |    30633    17747    157 |  0.000 % |
45.76/45.83	c |    131169 |    1100    22000   110000 |    33696    23478    153 |  0.000 % |
78.14/78.27	c |    196854 |    1100    22000   110000 |    37066    25630    154 |  0.000 % |
130.62/130.78	c |    295380 |    1100    22000   110000 |    40772    27976    155 |  0.000 % |
215.19/215.35	c |    443169 |    1100    22000   110000 |    44849    38303    161 |  0.000 % |
351.54/351.70	c |    664852 |    1100    22000   110000 |    49334    40012    158 |  0.000 % |
581.85/582.15	c |    997377 |    1100    22000   110000 |    54268    18990    146 |  0.000 % |
899.04/899.43	c |   1496165 |    1100    22000   110000 |    59695    33987    152 |  0.000 % |
1200.03/1200.51	c cannot read from file

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532161-1238373972/watcher-1532161-1238373972 -o /tmp/evaluation-result-1532161-1238373972/solver-1532161-1238373972 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532161-1238373972.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6701
/proc/meminfo: memFree=1410872/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=1544 CPUtime=0
/proc/6701/stat : 6701 (IUT_BMB_SAT) R 6699 6701 6507 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 1110059766 1581056 126 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/6701/statm: 386 127 93 274 0 109 0

[startup+0.00798894 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6701
/proc/meminfo: memFree=1410872/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=1680 CPUtime=0
/proc/6701/stat : 6701 (IUT_BMB_SAT) R 6699 6701 6507 0 -1 4194304 217 0 0 0 0 0 0 0 20 0 1 0 1110059766 1720320 200 1992294400 134512640 135635285 4294956224 18446744073709551615 135072711 0 0 4096 0 0 0 0 17 1 0 0
/proc/6701/statm: 420 201 93 274 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1680

[startup+0.102006 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6701
/proc/meminfo: memFree=1410872/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.09
/proc/6701/stat : 6701 (IUT_BMB_SAT) R 6699 6701 6507 0 -1 4194304 628 0 0 0 8 1 0 0 20 0 1 0 1110059766 3342336 611 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/6701/statm: 816 611 99 274 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301046 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6701
/proc/meminfo: memFree=1410872/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3264

[startup+0.702124 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6701
/proc/meminfo: memFree=1410872/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3264

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1403104/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=8084 CPUtime=1.27
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 1898 0 0 0 126 1 0 0 25 0 1 0 1110059788 8278016 1791 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 2021 1791 84 178 0 1841 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16704

[startup+3.10159 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1399136/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=12748 CPUtime=2.87
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 3064 0 0 0 286 1 0 0 25 0 1 0 1110059788 13053952 2957 1992294400 134512640 135243223 4294956320 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 3187 2957 84 178 0 3007 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21368

[startup+6.30122 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1393056/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=15916 CPUtime=6.07
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 3843 0 0 0 605 2 0 0 25 0 1 0 1110059788 16297984 3736 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 3979 3736 84 178 0 3799 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24536

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1389728/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=19216 CPUtime=12.47
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 4682 0 0 0 1244 3 0 0 25 0 1 0 1110059788 19677184 4575 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 4804 4575 84 178 0 4624 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27836

[startup+25.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1386528/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=22556 CPUtime=25.26
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 5482 0 0 0 2523 3 0 0 25 0 1 0 1110059788 23097344 5375 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 5639 5375 84 178 0 5459 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 31176

[startup+51.103 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1382880/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=26120 CPUtime=50.86
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 6406 0 0 0 5081 5 0 0 25 0 1 0 1110059788 26746880 6299 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 6530 6299 84 178 0 6350 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34740

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1379168/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=29832 CPUtime=102.04
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 7323 0 0 0 10198 6 0 0 25 0 1 0 1110059788 30547968 7216 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 7458 7216 84 178 0 7278 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38452

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1375840/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=33292 CPUtime=162.02
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 8155 0 0 0 16195 7 0 0 25 0 1 0 1110059788 34091008 8048 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 8323 8048 84 178 0 8143 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 41912

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1372384/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=36740 CPUtime=221.99
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 9015 0 0 0 22191 8 0 0 25 0 1 0 1110059788 37621760 8908 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 9185 8908 84 178 0 9005 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 45360

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1371616/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1362848/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=46032 CPUtime=761.8
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 11362 0 0 0 76169 11 0 0 25 0 1 0 1110059788 47136768 11255 1992294400 134512640 135243223 4294956320 18446744073709551615 134555727 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 11508 11255 84 178 0 11328 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 54652

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1361504/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=47484 CPUtime=821.77
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 11733 0 0 0 82166 11 0 0 25 0 1 0 1110059788 48623616 11626 1992294400 134512640 135243223 4294956320 18446744073709551615 134558589 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 11871 11626 84 178 0 11691 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 56104

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6704
/proc/meminfo: memFree=1361504/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=47484 CPUtime=881.75
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 11733 0 0 0 88164 11 0 0 25 0 1 0 1110059788 48623616 11626 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 11871 11626 84 178 0 11691 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 56104

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6710
/proc/meminfo: memFree=1358496/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=50388 CPUtime=941.72
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 12439 0 0 0 94160 12 0 0 25 0 1 0 1110059788 51597312 12332 1992294400 134512640 135243223 4294956320 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 12597 12332 84 178 0 12417 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 59008

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6710
/proc/meminfo: memFree=1355232/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=53556 CPUtime=1001.7
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 13245 0 0 0 100157 13 0 0 25 0 1 0 1110059788 54841344 13138 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 13389 13138 84 178 0 13209 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 62176

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6710
/proc/meminfo: memFree=1354912/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=53952 CPUtime=1061.68
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 13329 0 0 0 106155 13 0 0 25 0 1 0 1110059788 55246848 13222 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 13488 13222 84 178 0 13308 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 62572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6710
/proc/meminfo: memFree=1354528/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=54216 CPUtime=1121.65
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 13404 0 0 0 112152 13 0 0 25 0 1 0 1110059788 55517184 13297 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 13554 13297 84 178 0 13374 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 62836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6710
/proc/meminfo: memFree=1354592/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=54216 CPUtime=1181.63
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 13404 0 0 0 118150 13 0 0 25 0 1 0 1110059788 55517184 13297 1992294400 134512640 135243223 4294956320 18446744073709551615 134555741 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 13554 13297 84 178 0 13374 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 62836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 6710
/proc/meminfo: memFree=1354592/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=54216 CPUtime=1199.83
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 13404 0 0 0 119970 13 0 0 25 0 1 0 1110059788 55517184 13297 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 13554 13297 84 178 0 13374 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62836

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: 0.99 0.98 0.99 2/67 6710
/proc/meminfo: memFree=1354592/2055920 swapFree=4176300/4192956
[pid=6701] ppid=6699 vsize=3264 CPUtime=0.2
/proc/6701/stat : 6701 (IUT_BMB_SAT) S 6699 6701 6507 0 -1 4194304 635 0 0 0 13 7 0 0 21 0 1 0 1110059766 3342336 617 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/6701/statm: 816 617 105 274 0 539 0
[pid=6703] ppid=6701 vsize=5356 CPUtime=0
/proc/6703/stat : 6703 (sh) S 6701 6701 6507 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110059787 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6703/statm: 1339 232 193 169 0 50 0
[pid=6704] ppid=6703 vsize=54216 CPUtime=1199.83
/proc/6704/stat : 6704 (minisat) R 6703 6701 6507 0 -1 4194304 13404 0 0 0 119970 13 0 0 25 0 1 0 1110059788 55517184 13297 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/6704/statm: 13554 13297 84 178 0 13374 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62836

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6701 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=134979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=82987
# CPU time returned by wait4() is 0.217966
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.83
CPU system time (s): 0.2
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 62836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.134979
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1306
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 1.13183 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-30 02:46:12
IDJOB=1532161
IDBENCH=70206
IDSOLVER=523
FILE ID=node53/1532161-1238373972
PBS_JOBID= 9061247
Free space on /tmp= 66040 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S2054922493-058.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532161-1238373972/watcher-1532161-1238373972 -o /tmp/evaluation-result-1532161-1238373972/solver-1532161-1238373972 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532161-1238373972.cnf HOME

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

MD5SUM BENCH= b60450275781a4bce2d80b1541942582
RANDOM SEED=1804329240

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1411288 kB
Buffers:         84880 kB
Cached:         472376 kB
SwapCached:      10544 kB
Active:          23616 kB
Inactive:       545664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411288 kB
SwapTotal:     4192956 kB
SwapFree:      4176300 kB
Dirty:            2716 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            61328 kB
Committed_AS:  2481324 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-30 03:06:13