Trace number 1525448

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) 1200.15 601.727

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.05/0.08	c ==============================================================================
0.05/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.08	c ==============================================================================
0.05/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.24	c |         0 |   66779   202778 |      --       0       --      -- |     --   | -421/1178
0.19/0.24	c ==============================================================================
0.19/0.24	c Result  :   #vars: 15606   #clauses: 66779   #literals: 202778
0.19/0.24	c CPU time:   0.227965 s
0.19/0.24	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-1525448-1238402278/watcher-1525448-1238402278 -o /tmp/evaluation-result-1525448-1238402278/solver-1525448-1238402278 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525448-1238402278.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: 0.91 0.95 0.98 3/64 8771
/proc/meminfo: memFree=1119296/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0
/proc/8771/stat : 8771 (manysat.sh) R 8769 8771 8642 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112893952 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8771/statm: 1339 234 194 169 0 50 0
[pid=8772] ppid=8771 vsize=1556 CPUtime=0
/proc/8772/stat : 8772 (SatElite) R 8771 8771 8642 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893952 1593344 270 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/8772/statm: 389 274 50 127 0 259 0

[startup+0.0674511 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8771
/proc/meminfo: memFree=1119296/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893952 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8771/statm: 1339 235 195 169 0 50 0
[pid=8772] ppid=8771 vsize=6552 CPUtime=0.05
/proc/8772/stat : 8772 (SatElite) R 8771 8771 8642 0 -1 4194304 1493 0 0 0 5 0 0 0 19 0 1 0 1112893952 6709248 1477 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8772/statm: 1638 1477 50 127 0 1508 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11908

[startup+0.101454 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8771
/proc/meminfo: memFree=1119296/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893952 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8771/statm: 1339 235 195 169 0 50 0
[pid=8772] ppid=8771 vsize=8192 CPUtime=0.09
/proc/8772/stat : 8772 (SatElite) R 8771 8771 8642 0 -1 4194304 1903 0 0 0 8 1 0 0 19 0 1 0 1112893952 8388608 1887 1992294400 134512640 135034092 4294956096 18446744073709551615 134574647 0 0 4096 3 0 0 0 17 0 0 0
/proc/8772/statm: 2048 1887 68 127 0 1918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13548

[startup+0.301491 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8771
/proc/meminfo: memFree=1119296/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893952 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8771/statm: 1339 235 195 169 0 50 0
[pid=8772] ppid=8771 vsize=8196 CPUtime=0.29
/proc/8772/stat : 8772 (SatElite) R 8771 8771 8642 0 -1 4194304 2037 0 0 0 28 1 0 0 21 0 1 0 1112893952 8392704 1889 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8772/statm: 2049 1889 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.701572 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 8771
/proc/meminfo: memFree=1119296/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.50272 s]
/proc/loadavg: 0.91 0.95 0.98 3/67 8775
/proc/meminfo: memFree=1103720/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=27496 CPUtime=2.19
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 3870 0 0 0 216 3 0 0 17 0 2 0 1112893985 28155904 3856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8774/statm: 6874 3856 83 193 0 6678 0
[pid=8774/tid=8775] ppid=8771 vsize=27496 CPUtime=1.02
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 487 0 0 0 102 0 0 0 17 0 2 0 1112893998 28155904 3856 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 32852

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.98 3/67 8775
/proc/meminfo: memFree=1100456/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=31636 CPUtime=5.39
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 4975 0 0 0 534 5 0 0 17 0 2 0 1112893985 32395264 4961 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8774/statm: 7909 4961 83 193 0 7713 0
[pid=8774/tid=8775] ppid=8771 vsize=31636 CPUtime=2.62
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 945 0 0 0 261 1 0 0 17 0 2 0 1112893998 32395264 4961 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.7
Current children cumulated vsize (KiB) 36992

[startup+6.3026 s]
/proc/loadavg: 1.08 0.99 0.99 3/67 8775
/proc/meminfo: memFree=1091624/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=39616 CPUtime=11.77
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 7063 0 0 0 1170 7 0 0 17 0 2 0 1112893985 40566784 7049 1992294400 134512640 135305190 4294956144 18446744073709551615 134551757 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8774/statm: 9904 7049 83 193 0 9708 0
[pid=8774/tid=8775] ppid=8771 vsize=39616 CPUtime=5.82
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 1817 0 0 0 580 2 0 0 17 0 2 0 1112893998 40566784 7049 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.08
Current children cumulated vsize (KiB) 44972

[startup+12.7018 s]
/proc/loadavg: 1.15 1.00 1.00 3/67 8775
/proc/meminfo: memFree=1078896/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=52388 CPUtime=24.54
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 10109 0 0 0 2443 11 0 0 17 0 2 0 1112893985 53645312 10095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8774/statm: 13097 10095 83 193 0 12901 0
[pid=8774/tid=8775] ppid=8771 vsize=52388 CPUtime=12.21
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 3063 0 0 0 1217 4 0 0 17 0 2 0 1112893998 53645312 10095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.85
Current children cumulated vsize (KiB) 57744

[startup+25.5011 s]
/proc/loadavg: 1.34 1.05 1.02 3/67 8775
/proc/meminfo: memFree=1068272/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=61324 CPUtime=50.07
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 12509 0 0 0 4992 15 0 0 16 0 2 0 1112893985 62795776 12495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528936 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8774/statm: 15331 12495 83 193 0 15135 0
[pid=8774/tid=8775] ppid=8771 vsize=61324 CPUtime=25.01
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 4088 0 0 0 2495 6 0 0 17 0 2 0 1112893998 62795776 12495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.38
Current children cumulated vsize (KiB) 66680

[startup+51.1018 s]
/proc/loadavg: 1.63 1.14 1.04 3/67 8775
/proc/meminfo: memFree=1046768/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=82036 CPUtime=101.15
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 17683 0 0 0 10093 22 0 0 17 0 2 0 1112893985 84004864 17669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8774/statm: 20509 17669 83 193 0 20313 0
[pid=8774/tid=8775] ppid=8771 vsize=82036 CPUtime=50.59
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 6231 0 0 0 5050 9 0 0 17 0 2 0 1112893998 84004864 17669 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 87392

[startup+102.306 s]
/proc/loadavg: 2.29 1.40 1.13 3/67 8775
/proc/meminfo: memFree=1028016/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=101224 CPUtime=203.32
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 22387 0 0 0 20301 31 0 0 18 0 2 0 1112893985 103653376 22373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 25306 22373 83 193 0 25110 0
[pid=8774/tid=8775] ppid=8771 vsize=101224 CPUtime=101.67
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 8488 0 0 0 10154 13 0 0 18 0 2 0 1112893998 103653376 22373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.63
Current children cumulated vsize (KiB) 106580

[startup+162.301 s]
/proc/loadavg: 2.17 1.52 1.19 3/67 8775
/proc/meminfo: memFree=998256/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=130992 CPUtime=323.03
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 29783 0 0 0 32259 44 0 0 17 0 2 0 1112893985 134135808 29769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 32748 29769 83 193 0 32552 0
[pid=8774/tid=8775] ppid=8771 vsize=130992 CPUtime=161.42
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 11834 0 0 0 16123 19 0 0 17 0 2 0 1112893998 134135808 29769 1992294400 134512640 135305190 4294956144 18446744073709551615 134570388 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.34
Current children cumulated vsize (KiB) 136348

[startup+222.301 s]
/proc/loadavg: 2.10 1.62 1.24 3/67 8775
/proc/meminfo: memFree=990192/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=139020 CPUtime=442.76
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 31789 0 0 0 44227 49 0 0 18 0 2 0 1112893985 142356480 31775 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 34755 31775 83 193 0 34559 0
[pid=8774/tid=8775] ppid=8771 vsize=139020 CPUtime=221.18
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 12622 0 0 0 22097 21 0 0 17 0 2 0 1112893998 142356480 31775 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.07
Current children cumulated vsize (KiB) 144376

[startup+282.301 s]
/proc/loadavg: 2.03 1.68 1.29 3/67 8777
/proc/meminfo: memFree=978736/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=150508 CPUtime=562.47
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 34648 0 0 0 56192 55 0 0 17 0 2 0 1112893985 154120192 34634 1992294400 134512640 135305190 4294956144 18446744073709551615 134528620 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 37627 34634 83 193 0 37431 0
[pid=8774/tid=8775] ppid=8771 vsize=150508 CPUtime=280.94
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 13899 0 0 0 28070 24 0 0 17 0 2 0 1112893998 154120192 34634 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.78
Current children cumulated vsize (KiB) 155864

[startup+342.302 s]
/proc/loadavg: 2.01 1.74 1.33 3/67 8777
/proc/meminfo: memFree=975600/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=153700 CPUtime=682.21
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 35453 0 0 0 68163 58 0 0 25 0 2 0 1112893985 157388800 35439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 38425 35439 83 193 0 38229 0
[pid=8774/tid=8775] ppid=8771 vsize=153700 CPUtime=340.7
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 14282 0 0 0 34045 25 0 0 19 0 2 0 1112893998 157388800 35439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.52
Current children cumulated vsize (KiB) 159056

[startup+402.302 s]
/proc/loadavg: 2.00 1.78 1.37 3/67 8777
/proc/meminfo: memFree=940912/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=188952 CPUtime=801.93
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 44101 0 0 0 80123 70 0 0 17 0 2 0 1112893985 193486848 44087 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 47238 44087 83 193 0 47042 0
[pid=8774/tid=8775] ppid=8771 vsize=188952 CPUtime=400.45
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 17973 0 0 0 40014 31 0 0 17 0 2 0 1112893998 193486848 44087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.24
Current children cumulated vsize (KiB) 194308

[startup+462.301 s]
/proc/loadavg: 2.00 1.82 1.41 3/67 8777
/proc/meminfo: memFree=930160/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=200240 CPUtime=921.67
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 46915 0 0 0 92089 78 0 0 18 0 2 0 1112893985 205045760 46901 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 50060 46901 83 193 0 49864 0
[pid=8774/tid=8775] ppid=8771 vsize=200240 CPUtime=460.21
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 19666 0 0 0 45985 36 0 0 17 0 2 0 1112893998 205045760 46901 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.98
Current children cumulated vsize (KiB) 205596

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.44 3/67 8777
/proc/meminfo: memFree=915504/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=214208 CPUtime=1041.38
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 50417 0 0 0 104055 83 0 0 17 0 2 0 1112893985 219348992 50403 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 53552 50403 83 193 0 53356 0
[pid=8774/tid=8775] ppid=8771 vsize=214208 CPUtime=519.96
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 21137 0 0 0 51958 38 0 0 17 0 2 0 1112893998 219348992 50403 1992294400 134512640 135305190 4294956144 18446744073709551615 134541971 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 219564

[startup+582.301 s]
/proc/loadavg: 2.00 1.87 1.47 3/67 8777
/proc/meminfo: memFree=906160/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=223912 CPUtime=1161.11
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 52925 0 0 0 116023 88 0 0 17 0 2 0 1112893985 229285888 52911 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 55978 52911 83 193 0 55782 0
[pid=8774/tid=8775] ppid=8771 vsize=223912 CPUtime=579.72
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 22438 0 0 0 57931 41 0 0 17 0 2 0 1112893998 229285888 52911 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.42
Current children cumulated vsize (KiB) 229268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 1.88 1.48 3/67 8777
/proc/meminfo: memFree=881968/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=247712 CPUtime=1199.84
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 58810 0 0 0 119888 96 0 0 18 0 2 0 1112893985 253657088 58796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 61928 58796 83 193 0 61732 0
[pid=8774/tid=8775] ppid=8771 vsize=247712 CPUtime=599.05
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 24823 0 0 0 59860 45 0 0 17 0 2 0 1112893998 253657088 58796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 253068

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

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

[startup+601.707 s]
/proc/loadavg: 2.00 1.88 1.48 3/67 8777
/proc/meminfo: memFree=881968/2055920 swapFree=4177704/4192956
[pid=8771] ppid=8769 vsize=5356 CPUtime=0.31
/proc/8771/stat : 8771 (manysat.sh) S 8769 8771 8642 0 -1 4194304 312 2040 0 0 0 0 30 1 16 0 1 0 1112893952 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8771/statm: 1339 238 195 169 0 50 0
[pid=8774] ppid=8771 vsize=247712 CPUtime=1199.84
/proc/8774/stat : 8774 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194304 58810 0 0 0 119888 96 0 0 18 0 2 0 1112893985 253657088 58796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8774/statm: 61928 58796 83 193 0 61732 0
[pid=8774/tid=8775] ppid=8771 vsize=247712 CPUtime=599.05
/proc/8774/task/8775/stat : 8775 (manysat1.1_stat) R 8771 8771 8642 0 -1 4194368 24823 0 0 0 59860 45 0 0 17 0 2 0 1112893998 253657088 58796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 253068

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8771 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=311952
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=19996
# CPU time returned by wait4() is 0.331948
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.727
CPU time (s): 1200.15
CPU user time (s): 1199.18
CPU system time (s): 0.97
CPU usage (%): 199.451
Max. virtual memory (cumulated for all children) (KiB): 253068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.311952
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2352
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= 2

runsolver used 0.541917 second user time and 1.65975 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-30 10:37:58
IDJOB=1525448
IDBENCH=70345
IDSOLVER=515
FILE ID=node24/1525448-1238402278
PBS_JOBID= 9061436
Free space on /tmp= 65780 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525448-1238402278/watcher-1525448-1238402278 -o /tmp/evaluation-result-1525448-1238402278/solver-1525448-1238402278 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525448-1238402278.cnf aimd 2

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1899346013

node24.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		: 3000.260
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		: 3000.260
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:       1119776 kB
Buffers:        101036 kB
Cached:         731908 kB
SwapCached:       9032 kB
Active:          46736 kB
Inactive:       796672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119776 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            78748 kB
Committed_AS:  3130952 kB
PageTables:       1448 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= 65776 MiB
End job on node24 at 2009-03-30 10:48:02