Trace number 1524792

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 1/2009-03-20? (TO) 1200.05 601.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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-1524792-1238364655/watcher-1524792-1238364655 -o /tmp/evaluation-result-1524792-1238364655/solver-1524792-1238364655 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524792-1238364655.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 5849
/proc/meminfo: memFree=794040/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0
/proc/5849/stat : 5849 (manysat.sh) R 5847 5849 5453 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109130808 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/5849/statm: 1339 234 194 169 0 50 0
[pid=5850] ppid=5849 vsize=5356 CPUtime=0
/proc/5850/stat : 5850 (manysat.sh) R 5849 5849 5453 0 -1 4194368 17 0 0 0 0 0 0 0 20 0 1 0 1109130808 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221780700455 0 0 4096 0 0 0 0 17 1 0 0
/proc/5850/statm: 1339 235 195 169 0 50 0

[startup+0.104263 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 5849
/proc/meminfo: memFree=794040/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.201266 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 5849
/proc/meminfo: memFree=794040/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301275 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 5849
/proc/meminfo: memFree=794040/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701298 s]
/proc/loadavg: 1.99 1.86 1.44 3/64 5849
/proc/meminfo: memFree=794040/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50135 s]
/proc/loadavg: 1.99 1.86 1.44 3/67 5853
/proc/meminfo: memFree=782816/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=24556 CPUtime=2.83
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 3297 0 0 0 281 2 0 0 17 0 2 0 1109130814 25145344 3283 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/5852/statm: 6139 3283 83 193 0 5943 0
[pid=5852/tid=5853] ppid=5849 vsize=24556 CPUtime=1.39
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 1157 0 0 0 139 0 0 0 17 0 2 0 1109130817 25145344 3283 1992294400 134512640 135305190 4294956144 18446744073709551615 134545930 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 29912

[startup+3.10245 s]
/proc/loadavg: 1.99 1.86 1.44 3/67 5853
/proc/meminfo: memFree=778656/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=31732 CPUtime=6.03
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 4894 0 0 0 599 4 0 0 17 0 2 0 1109130814 32493568 4880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/5852/statm: 7933 4880 83 193 0 7737 0
[pid=5852/tid=5853] ppid=5849 vsize=31732 CPUtime=3
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 1929 0 0 0 298 2 0 0 17 0 2 0 1109130817 32493568 4880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 37088

[startup+6.30165 s]
/proc/loadavg: 2.07 1.88 1.45 3/67 5853
/proc/meminfo: memFree=766304/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=40676 CPUtime=12.41
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 7280 0 0 0 1235 6 0 0 17 0 2 0 1109130814 41652224 7266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/5852/statm: 10169 7266 83 193 0 9973 0
[pid=5852/tid=5853] ppid=5849 vsize=40676 CPUtime=6.2
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 3091 0 0 0 617 3 0 0 17 0 2 0 1109130817 41652224 7266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 46032

[startup+12.702 s]
/proc/loadavg: 2.07 1.88 1.45 3/67 5853
/proc/meminfo: memFree=755872/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=49556 CPUtime=25.17
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 9329 0 0 0 2509 8 0 0 17 0 2 0 1109130814 50745344 9315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/5852/statm: 12389 9315 83 193 0 12193 0
[pid=5852/tid=5853] ppid=5849 vsize=49556 CPUtime=12.59
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 4135 0 0 0 1254 5 0 0 18 0 2 0 1109130817 50745344 9315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 54912

[startup+25.5019 s]
/proc/loadavg: 2.05 1.89 1.46 3/67 5853
/proc/meminfo: memFree=745056/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=60048 CPUtime=50.72
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 12070 0 0 0 5061 11 0 0 19 0 2 0 1109130814 61489152 12056 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/5852/statm: 15012 12056 83 193 0 14816 0
[pid=5852/tid=5853] ppid=5849 vsize=60048 CPUtime=25.38
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 5571 0 0 0 2532 6 0 0 19 0 2 0 1109130817 61489152 12056 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 65404

[startup+51.1014 s]
/proc/loadavg: 2.03 1.89 1.47 3/67 5853
/proc/meminfo: memFree=725216/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=80584 CPUtime=101.79
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 17043 0 0 0 10162 17 0 0 17 0 2 0 1109130814 82518016 17029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 20146 17029 83 193 0 19950 0
[pid=5852/tid=5853] ppid=5849 vsize=80584 CPUtime=50.88
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 8421 0 0 0 5079 9 0 0 21 0 2 0 1109130817 82518016 17029 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 85940

[startup+102.302 s]
/proc/loadavg: 2.01 1.91 1.50 3/67 5853
/proc/meminfo: memFree=695584/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=109908 CPUtime=203.97
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 24426 0 0 0 20369 28 0 0 18 0 2 0 1109130814 112545792 24412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 27477 24412 83 193 0 27281 0
[pid=5852/tid=5853] ppid=5849 vsize=109908 CPUtime=101.87
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 12370 0 0 0 10172 15 0 0 18 0 2 0 1109130817 112545792 24412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 115264

[startup+162.301 s]
/proc/loadavg: 2.00 1.92 1.53 3/67 5854
/proc/meminfo: memFree=688928/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=116828 CPUtime=323.7
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 26080 0 0 0 32337 33 0 0 25 0 2 0 1109130814 119631872 26066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 29207 26066 83 193 0 29011 0
[pid=5852/tid=5853] ppid=5849 vsize=116828 CPUtime=161.62
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 13071 0 0 0 16145 17 0 0 25 0 2 0 1109130817 119631872 26066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.75
Current children cumulated vsize (KiB) 122184

[startup+222.307 s]
/proc/loadavg: 2.00 1.93 1.55 3/67 5854
/proc/meminfo: memFree=665760/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=139236 CPUtime=443.44
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 31879 0 0 0 44297 47 0 0 25 0 2 0 1109130814 142577664 31865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 34809 31865 83 193 0 34613 0
[pid=5852/tid=5853] ppid=5849 vsize=139236 CPUtime=221.39
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 15343 0 0 0 22116 23 0 0 18 0 2 0 1109130817 142577664 31865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.49
Current children cumulated vsize (KiB) 144592

[startup+282.302 s]
/proc/loadavg: 2.00 1.94 1.58 3/67 5854
/proc/meminfo: memFree=659360/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=146672 CPUtime=563.17
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 33475 0 0 0 56267 50 0 0 25 0 2 0 1109130814 150192128 33461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 36668 33461 83 193 0 36472 0
[pid=5852/tid=5853] ppid=5849 vsize=146672 CPUtime=281.14
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 16689 0 0 0 28088 26 0 0 25 0 2 0 1109130817 150192128 33461 1992294400 134512640 135305190 4294956144 18446744073709551615 134557800 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.22
Current children cumulated vsize (KiB) 152028

[startup+342.301 s]
/proc/loadavg: 2.00 1.95 1.60 3/67 5854
/proc/meminfo: memFree=640224/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=165292 CPUtime=682.91
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 38229 0 0 0 68231 60 0 0 25 0 2 0 1109130814 169259008 38215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 41323 38215 83 193 0 41127 0
[pid=5852/tid=5853] ppid=5849 vsize=165292 CPUtime=340.89
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 18232 0 0 0 34061 28 0 0 19 0 2 0 1109130817 169259008 38215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528274 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.96
Current children cumulated vsize (KiB) 170648

[startup+402.301 s]
/proc/loadavg: 2.00 1.96 1.62 3/67 5854
/proc/meminfo: memFree=629152/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=177516 CPUtime=802.65
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 41155 0 0 0 80200 65 0 0 25 0 2 0 1109130814 181776384 41141 1992294400 134512640 135305190 4294956144 18446744073709551615 134547968 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 44379 41141 83 193 0 44183 0
[pid=5852/tid=5853] ppid=5849 vsize=177516 CPUtime=400.66
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 18558 0 0 0 40037 29 0 0 25 0 2 0 1109130817 181776384 41141 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.7
Current children cumulated vsize (KiB) 182872

[startup+462.302 s]
/proc/loadavg: 2.00 1.96 1.64 3/67 5854
/proc/meminfo: memFree=620064/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=185840 CPUtime=922.39
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 43329 0 0 0 92168 71 0 0 18 0 2 0 1109130814 190300160 43315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 46460 43315 83 193 0 46264 0
[pid=5852/tid=5853] ppid=5849 vsize=185840 CPUtime=460.41
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 19904 0 0 0 46009 32 0 0 25 0 2 0 1109130817 190300160 43315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.44
Current children cumulated vsize (KiB) 191196

[startup+522.302 s]
/proc/loadavg: 2.00 1.97 1.66 3/67 5854
/proc/meminfo: memFree=603616/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=201576 CPUtime=1042.13
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 47352 0 0 0 104135 78 0 0 18 0 2 0 1109130814 206413824 47338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 50394 47338 83 193 0 50198 0
[pid=5852/tid=5853] ppid=5849 vsize=201576 CPUtime=520.17
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 22034 0 0 0 51981 36 0 0 25 0 2 0 1109130817 206413824 47338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.18
Current children cumulated vsize (KiB) 206932

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.68 3/67 5854
/proc/meminfo: memFree=600416/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=206076 CPUtime=1161.88
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 48209 0 0 0 116107 81 0 0 25 0 2 0 1109130814 211021824 48195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 51519 48195 83 193 0 51323 0
[pid=5852/tid=5853] ppid=5849 vsize=206076 CPUtime=579.94
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 22090 0 0 0 57957 37 0 0 25 0 2 0 1109130817 211021824 48195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.93
Current children cumulated vsize (KiB) 211432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.00 1.97 1.69 3/67 5854
/proc/meminfo: memFree=593760/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=211524 CPUtime=1200
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 49826 0 0 0 119915 85 0 0 22 0 2 0 1109130814 216600576 49812 1992294400 134512640 135305190 4294956144 18446744073709551615 134558160 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 52881 49812 83 193 0 52685 0
[pid=5852/tid=5853] ppid=5849 vsize=211524 CPUtime=598.96
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 22571 0 0 0 59858 38 0 0 25 0 2 0 1109130817 216600576 49812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 216880

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

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

[startup+601.402 s]
/proc/loadavg: 2.00 1.97 1.69 3/67 5854
/proc/meminfo: memFree=593760/2055920 swapFree=4177940/4192956
[pid=5849] ppid=5847 vsize=5356 CPUtime=0.05
/proc/5849/stat : 5849 (manysat.sh) S 5847 5849 5453 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109130808 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5849/statm: 1339 238 195 169 0 50 0
[pid=5852] ppid=5849 vsize=211524 CPUtime=1200
/proc/5852/stat : 5852 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194304 49826 0 0 0 119915 85 0 0 22 0 2 0 1109130814 216600576 49812 1992294400 134512640 135305190 4294956144 18446744073709551615 134558160 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5852/statm: 52881 49812 83 193 0 52685 0
[pid=5852/tid=5853] ppid=5849 vsize=211524 CPUtime=598.96
/proc/5852/task/5853/stat : 5853 (manysat1.1_stat) R 5849 5849 5453 0 -1 4194368 22571 0 0 0 59858 38 0 0 25 0 2 0 1109130817 216600576 49812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 216880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5849 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=57991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.05999
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.05
CPU user time (s): 1199.2
CPU system time (s): 0.85
CPU usage (%): 199.536
Max. virtual memory (cumulated for all children) (KiB): 216880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 789
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= 12

runsolver used 0.58791 second user time and 1.60975 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-30 00:10:55
IDJOB=1524792
IDBENCH=70214
IDSOLVER=514
FILE ID=node29/1524792-1238364655
PBS_JOBID= 9061199
Free space on /tmp= 66472 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524792-1238364655/watcher-1524792-1238364655 -o /tmp/evaluation-result-1524792-1238364655/solver-1524792-1238364655 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524792-1238364655.cnf aimd 1

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=2140385987

node29.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		: 3000.234
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		: 3000.234
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:        794520 kB
Buffers:        101084 kB
Cached:        1057208 kB
SwapCached:       8860 kB
Active:         301524 kB
Inactive:       867256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        794520 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          16196 kB
Slab:            78616 kB
Committed_AS:  2984428 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-03-30 00:20:59