Trace number 1525408

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.06 601.521

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
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 Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.04/0.05	c |         0 |   16693    50723 |      --       0       --      -- |     --   | -107/323
0.04/0.05	c ==============================================================================
0.04/0.05	c Result  :   #vars: 3902   #clauses: 16693   #literals: 50723
0.04/0.05	c CPU time:   0.048992 s
0.04/0.05	c ==============================================================================

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-1525408-1238400439/watcher-1525408-1238400439 -o /tmp/evaluation-result-1525408-1238400439/solver-1525408-1238400439 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525408-1238400439.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10424
/proc/meminfo: memFree=1584232/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112708876 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 235 195 169 0 50 0
[pid=10425] ppid=10424 vsize=1172 CPUtime=0
/proc/10425/stat : 10425 (SatElite) R 10424 10424 10351 0 -1 4194304 200 0 0 0 0 0 0 0 19 0 1 0 1112708876 1200128 184 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/10425/statm: 293 185 50 127 0 163 0

[startup+0.0483451 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10424
/proc/meminfo: memFree=1584232/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112708876 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 235 195 169 0 50 0
[pid=10425] ppid=10424 vsize=2544 CPUtime=0.04
/proc/10425/stat : 10425 (SatElite) R 10424 10424 10351 0 -1 4194304 551 0 0 0 4 0 0 0 19 0 1 0 1112708876 2605056 535 1992294400 134512640 135034092 4294956096 18446744073709551615 134566276 0 0 4096 3 0 0 0 17 0 0 0
/proc/10425/statm: 636 535 68 127 0 506 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7900

[startup+0.101368 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10424
/proc/meminfo: memFree=1584232/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301403 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10424
/proc/meminfo: memFree=1584232/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701482 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10424
/proc/meminfo: memFree=1584232/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.07 0.99 0.97 3/67 10428
/proc/meminfo: memFree=1576208/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=21944 CPUtime=2.8
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 2486 0 0 0 278 2 0 0 16 0 2 0 1112708884 22470656 2472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 5486 2472 83 193 0 5290 0
[pid=10427/tid=10428] ppid=10424 vsize=21944 CPUtime=1.38
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 794 0 0 0 137 1 0 0 17 0 2 0 1112708887 22470656 2472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27300

[startup+3.10297 s]
/proc/loadavg: 1.07 0.99 0.97 3/67 10428
/proc/meminfo: memFree=1571984/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=25724 CPUtime=6
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 3507 0 0 0 596 4 0 0 17 0 2 0 1112708884 26341376 3493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 6431 3493 83 193 0 6235 0
[pid=10427/tid=10428] ppid=10424 vsize=25724 CPUtime=2.98
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 1282 0 0 0 297 1 0 0 16 0 2 0 1112708887 26341376 3494 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31080

[startup+6.30161 s]
/proc/loadavg: 1.07 0.99 0.97 3/67 10428
/proc/meminfo: memFree=1564496/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=33924 CPUtime=12.39
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 5492 0 0 0 1232 7 0 0 17 0 2 0 1112708884 34738176 5478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 8481 5478 83 193 0 8285 0
[pid=10427/tid=10428] ppid=10424 vsize=33924 CPUtime=6.18
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 2189 0 0 0 616 2 0 0 17 0 2 0 1112708887 34738176 5478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 39280

[startup+12.7029 s]
/proc/loadavg: 1.22 1.02 0.98 3/67 10428
/proc/meminfo: memFree=1558808/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=39044 CPUtime=25.15
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 6614 0 0 0 2507 8 0 0 17 0 2 0 1112708884 39981056 6600 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 9761 6600 83 193 0 9565 0
[pid=10427/tid=10428] ppid=10424 vsize=39044 CPUtime=12.58
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 2748 0 0 0 1255 3 0 0 17 0 2 0 1112708887 39981056 6600 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 44400

[startup+25.5015 s]
/proc/loadavg: 1.34 1.05 0.99 3/67 10428
/proc/meminfo: memFree=1547288/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=48700 CPUtime=50.68
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 9131 0 0 0 5055 13 0 0 17 0 2 0 1112708884 49868800 9117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 12175 9117 83 193 0 11979 0
[pid=10427/tid=10428] ppid=10424 vsize=48700 CPUtime=25.36
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 4018 0 0 0 2530 6 0 0 16 0 2 0 1112708887 49868800 9117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 54056

[startup+51.1016 s]
/proc/loadavg: 1.60 1.14 1.02 3/67 10428
/proc/meminfo: memFree=1534168/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=62148 CPUtime=101.75
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 12633 0 0 0 10156 19 0 0 17 0 2 0 1112708884 63639552 12619 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 15537 12619 83 193 0 15341 0
[pid=10427/tid=10428] ppid=10424 vsize=62148 CPUtime=50.94
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 5813 0 0 0 5085 9 0 0 17 0 2 0 1112708887 63639552 12619 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 67504

[startup+102.307 s]
/proc/loadavg: 1.82 1.27 1.07 3/67 10428
/proc/meminfo: memFree=1523672/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=72604 CPUtime=203.91
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 15018 0 0 0 20367 24 0 0 18 0 2 0 1112708884 74346496 15004 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 18151 15004 83 193 0 17955 0
[pid=10427/tid=10428] ppid=10424 vsize=72604 CPUtime=102.1
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 6928 0 0 0 10199 11 0 0 19 0 2 0 1112708887 74346496 15004 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.97
Current children cumulated vsize (KiB) 77960

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.13 3/67 10428
/proc/meminfo: memFree=1494872/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=101804 CPUtime=323.6
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 22247 0 0 0 32323 37 0 0 25 0 2 0 1112708884 104247296 22233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 25451 22233 83 193 0 25255 0
[pid=10427/tid=10428] ppid=10424 vsize=101804 CPUtime=162.05
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 11078 0 0 0 16186 19 0 0 25 0 2 0 1112708887 104247296 22233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 107160

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.18 3/67 10428
/proc/meminfo: memFree=1469528/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=127104 CPUtime=443.33
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 28532 0 0 0 44284 49 0 0 19 0 2 0 1112708884 130154496 28518 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 31776 28518 83 193 0 31580 0
[pid=10427/tid=10428] ppid=10424 vsize=127104 CPUtime=222.01
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 14600 0 0 0 22175 26 0 0 17 0 2 0 1112708887 130154496 28518 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.39
Current children cumulated vsize (KiB) 132460

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.23 3/67 10428
/proc/meminfo: memFree=1454104/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=142380 CPUtime=563.05
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 32338 0 0 0 56249 56 0 0 23 0 2 0 1112708884 145797120 32324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10427/statm: 35595 32324 83 193 0 35399 0
[pid=10427/tid=10428] ppid=10424 vsize=142380 CPUtime=281.98
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 16287 0 0 0 28168 30 0 0 25 0 2 0 1112708887 145797120 32324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.11
Current children cumulated vsize (KiB) 147736

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.28 3/67 10428
/proc/meminfo: memFree=1440984/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=155648 CPUtime=682.77
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 35684 0 0 0 68213 64 0 0 18 0 2 0 1112708884 159383552 35670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/10427/statm: 38912 35670 83 193 0 38716 0
[pid=10427/tid=10428] ppid=10424 vsize=155648 CPUtime=341.85
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 17418 0 0 0 34152 33 0 0 20 0 2 0 1112708887 159383552 35670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.83
Current children cumulated vsize (KiB) 161004

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.32 3/67 10428
/proc/meminfo: memFree=1438360/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=158136 CPUtime=802.5
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 36261 0 0 0 80184 66 0 0 23 0 2 0 1112708884 161931264 36247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/10427/statm: 39534 36247 83 193 0 39338 0
[pid=10427/tid=10428] ppid=10424 vsize=158136 CPUtime=401.6
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 17635 0 0 0 40127 33 0 0 17 0 2 0 1112708887 161931264 36247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.56
Current children cumulated vsize (KiB) 163492

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.36 3/67 10428
/proc/meminfo: memFree=1421656/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=175008 CPUtime=922.22
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 40512 0 0 0 92150 72 0 0 21 0 2 0 1112708884 179208192 40498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/10427/statm: 43752 40498 83 193 0 43556 0
[pid=10427/tid=10428] ppid=10424 vsize=175008 CPUtime=461.36
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 19440 0 0 0 46100 36 0 0 17 0 2 0 1112708887 179208192 40498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.28
Current children cumulated vsize (KiB) 180364

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.39 3/67 10428
/proc/meminfo: memFree=1417304/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=178932 CPUtime=1041.95
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 41512 0 0 0 104121 74 0 0 25 0 2 0 1112708884 183226368 41498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/10427/statm: 44733 41498 83 193 0 44537 0
[pid=10427/tid=10428] ppid=10424 vsize=178932 CPUtime=521.12
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 19891 0 0 0 52076 36 0 0 25 0 2 0 1112708887 183226368 41498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.01
Current children cumulated vsize (KiB) 184288

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 10428
/proc/meminfo: memFree=1406296/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=190196 CPUtime=1161.68
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 44289 0 0 0 116087 81 0 0 25 0 2 0 1112708884 194760704 44275 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/10427/statm: 47549 44275 83 193 0 47353 0
[pid=10427/tid=10428] ppid=10424 vsize=190196 CPUtime=580.88
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 20959 0 0 0 58049 39 0 0 25 0 2 0 1112708887 194760704 44275 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.74
Current children cumulated vsize (KiB) 195552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 10428
/proc/meminfo: memFree=1401368/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=194484 CPUtime=1200
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 45511 0 0 0 119917 83 0 0 17 0 2 0 1112708884 199151616 45497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/10427/statm: 48621 45497 83 193 0 48425 0
[pid=10427/tid=10428] ppid=10424 vsize=194484 CPUtime=600
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 21486 0 0 0 59960 40 0 0 17 0 2 0 1112708887 199151616 45497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 199840

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 10428
/proc/meminfo: memFree=1401368/2055920 swapFree=4175828/4192956
[pid=10424] ppid=10422 vsize=5356 CPUtime=0.06
/proc/10424/stat : 10424 (manysat.sh) S 10422 10424 10351 0 -1 4194304 312 607 0 0 0 0 6 0 17 0 1 0 1112708876 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10424/statm: 1339 238 195 169 0 50 0
[pid=10427] ppid=10424 vsize=194484 CPUtime=1200
/proc/10427/stat : 10427 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194304 45511 0 0 0 119917 83 0 0 17 0 2 0 1112708884 199151616 45497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/10427/statm: 48621 45497 83 193 0 48425 0
[pid=10427/tid=10428] ppid=10424 vsize=194484 CPUtime=600
/proc/10427/task/10428/stat : 10428 (manysat1.1_stat) R 10424 10424 10351 0 -1 4194368 21486 0 0 0 59960 40 0 0 17 0 2 0 1112708887 199151616 45497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 199840

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10424 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=67989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.521
CPU time (s): 1200.06
CPU user time (s): 1199.23
CPU system time (s): 0.83
CPU usage (%): 199.504
Max. virtual memory (cumulated for all children) (KiB): 199840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 919
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= 5
involuntary context switches= 3

runsolver used 0.544917 second user time and 1.65575 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-30 10:07:19
IDJOB=1525408
IDBENCH=70337
IDSOLVER=515
FILE ID=node33/1525408-1238400439
PBS_JOBID= 9061441
Free space on /tmp= 66132 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525408-1238400439/watcher-1525408-1238400439 -o /tmp/evaluation-result-1525408-1238400439/solver-1525408-1238400439 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525408-1238400439.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=1944889287

node33.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		: 3000.266
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		: 3000.266
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:       1584712 kB
Buffers:         73380 kB
Cached:         307448 kB
SwapCached:      10920 kB
Active:         165512 kB
Inactive:       227852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584712 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          18172 kB
Slab:            63876 kB
Committed_AS:  3041288 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-30 10:17:22