Trace number 1526957

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) 1200.13 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
MD5SUM963b100dc4b220203d759e4d96e6c55d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2113     6429 |      --       0       --      -- |     --   | -12/54
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 487   #clauses: 2113   #literals: 6429
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	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-1526957-1238569872/watcher-1526957-1238569872 -o /tmp/evaluation-result-1526957-1238569872/solver-1526957-1238569872 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526957-1238569872.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: 2.51 2.35 1.72 3/65 3418
/proc/meminfo: memFree=1208736/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1016360970 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 235 195 169 0 50 0
[pid=3419] ppid=3418 vsize=824 CPUtime=0
/proc/3419/stat : 3419 (SatElite) R 3418 3418 3073 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 1016360970 843776 118 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3419/statm: 206 118 50 127 0 76 0

[startup+0.026197 s]
/proc/loadavg: 2.51 2.35 1.72 3/65 3418
/proc/meminfo: memFree=1208736/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.495994 s]
/proc/loadavg: 2.51 2.35 1.72 3/65 3418
/proc/meminfo: memFree=1208736/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501994 s]
/proc/loadavg: 2.51 2.35 1.72 3/65 3418
/proc/meminfo: memFree=1208736/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702015 s]
/proc/loadavg: 2.51 2.35 1.72 3/65 3418
/proc/meminfo: memFree=1208736/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50109 s]
/proc/loadavg: 2.47 2.35 1.73 3/68 3422
/proc/meminfo: memFree=1205448/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=17168 CPUtime=2.95
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 985 0 0 0 295 0 0 0 16 0 2 0 1016360971 17580032 971 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 4292 971 83 193 0 4096 0
[pid=3421/tid=3422] ppid=3418 vsize=17168 CPUtime=1.47
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 392 0 0 0 147 0 0 0 17 0 2 0 1016360972 17580032 971 1992294400 134512640 135305190 4294956160 18446744073709551615 134546026 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22524

[startup+3.10224 s]
/proc/loadavg: 2.47 2.35 1.73 3/68 3422
/proc/meminfo: memFree=1203208/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=19024 CPUtime=6.15
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 1530 0 0 0 614 1 0 0 17 0 2 0 1016360971 19480576 1516 1992294400 134512640 135305190 4294956160 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 4756 1516 83 193 0 4560 0
[pid=3421/tid=3422] ppid=3418 vsize=19024 CPUtime=3.07
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 635 0 0 0 307 0 0 0 18 0 2 0 1016360972 19480576 1516 1992294400 134512640 135305190 4294956160 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24380

[startup+6.30154 s]
/proc/loadavg: 2.47 2.35 1.73 3/68 3422
/proc/meminfo: memFree=1198928/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=22488 CPUtime=12.53
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 2504 0 0 0 1250 3 0 0 17 0 2 0 1016360971 23027712 2490 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 5622 2490 83 193 0 5426 0
[pid=3421/tid=3422] ppid=3418 vsize=22488 CPUtime=6.27
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 1050 0 0 0 626 1 0 0 18 0 2 0 1016360972 23027712 2490 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27844

[startup+12.7022 s]
/proc/loadavg: 2.40 2.33 1.73 3/68 3422
/proc/meminfo: memFree=1194448/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=27216 CPUtime=25.29
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 3529 0 0 0 2525 4 0 0 17 0 2 0 1016360971 27869184 3515 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 6804 3515 83 193 0 6608 0
[pid=3421/tid=3422] ppid=3418 vsize=27216 CPUtime=12.66
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 1510 0 0 0 1264 2 0 0 22 0 2 0 1016360972 27869184 3515 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32572

[startup+25.5013 s]
/proc/loadavg: 2.34 2.32 1.73 3/68 3422
/proc/meminfo: memFree=1191504/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=29844 CPUtime=50.85
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 4276 0 0 0 5079 6 0 0 25 0 2 0 1016360971 30560256 4262 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 7461 4262 83 193 0 7265 0
[pid=3421/tid=3422] ppid=3418 vsize=29844 CPUtime=25.45
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 1922 0 0 0 2543 2 0 0 25 0 2 0 1016360972 30560256 4262 1992294400 134512640 135305190 4294956160 18446744073709551615 134570412 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35200

[startup+51.1017 s]
/proc/loadavg: 2.20 2.29 1.74 3/68 3422
/proc/meminfo: memFree=1187024/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=34132 CPUtime=101.93
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 5413 0 0 0 10184 9 0 0 17 0 2 0 1016360971 34951168 5399 1992294400 134512640 135305190 4294956160 18446744073709551615 134538154 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 8533 5399 83 193 0 8337 0
[pid=3421/tid=3422] ppid=3418 vsize=34132 CPUtime=51.04
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 2479 0 0 0 5100 4 0 0 25 0 2 0 1016360972 34951168 5399 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 39488

[startup+102.301 s]
/proc/loadavg: 2.09 2.24 1.75 3/68 3422
/proc/meminfo: memFree=1180368/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=41164 CPUtime=204.1
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 7043 0 0 0 20398 12 0 0 25 0 2 0 1016360971 42151936 7029 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 10291 7029 83 193 0 10095 0
[pid=3421/tid=3422] ppid=3418 vsize=41164 CPUtime=102.22
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 3296 0 0 0 10216 6 0 0 25 0 2 0 1016360972 42151936 7029 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46520

[startup+162.301 s]
/proc/loadavg: 2.03 2.20 1.76 3/68 3422
/proc/meminfo: memFree=1174352/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=47124 CPUtime=323.83
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 8534 0 0 0 32368 15 0 0 22 0 2 0 1016360971 48254976 8520 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 11781 8520 83 193 0 11585 0
[pid=3421/tid=3422] ppid=3418 vsize=47124 CPUtime=162.19
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 4058 0 0 0 16212 7 0 0 25 0 2 0 1016360972 48254976 8520 1992294400 134512640 135305190 4294956160 18446744073709551615 134528545 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 52480

[startup+222.302 s]
/proc/loadavg: 2.01 2.16 1.77 3/68 3422
/proc/meminfo: memFree=1168464/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=53368 CPUtime=443.56
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 10004 0 0 0 44338 18 0 0 22 0 2 0 1016360971 54648832 9990 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 13342 9990 83 193 0 13146 0
[pid=3421/tid=3422] ppid=3418 vsize=53368 CPUtime=222.16
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 4655 0 0 0 22208 8 0 0 22 0 2 0 1016360972 54648832 9990 1992294400 134512640 135305190 4294956160 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 58724

[startup+282.301 s]
/proc/loadavg: 2.00 2.13 1.78 3/68 3422
/proc/meminfo: memFree=1164880/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=57128 CPUtime=563.31
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 10884 0 0 0 56311 20 0 0 20 0 2 0 1016360971 58499072 10870 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 14282 10870 83 193 0 14086 0
[pid=3421/tid=3422] ppid=3418 vsize=57128 CPUtime=282.13
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 5054 0 0 0 28204 9 0 0 25 0 2 0 1016360972 58499072 10870 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 62484

[startup+342.302 s]
/proc/loadavg: 2.00 2.10 1.79 3/68 3422
/proc/meminfo: memFree=1161616/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=60912 CPUtime=683.05
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 11714 0 0 0 68283 22 0 0 25 0 2 0 1016360971 62373888 11700 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 15228 11700 83 193 0 15032 0
[pid=3421/tid=3422] ppid=3418 vsize=60912 CPUtime=342.11
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 5612 0 0 0 34201 10 0 0 25 0 2 0 1016360972 62373888 11700 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 66268

[startup+402.301 s]
/proc/loadavg: 2.00 2.08 1.80 3/68 3422
/proc/meminfo: memFree=1156112/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=66668 CPUtime=802.79
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 13106 0 0 0 80254 25 0 0 25 0 2 0 1016360971 68268032 13092 1992294400 134512640 135305190 4294956160 18446744073709551615 134528395 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 16667 13092 83 193 0 16471 0
[pid=3421/tid=3422] ppid=3418 vsize=66668 CPUtime=402.08
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 6372 0 0 0 40196 12 0 0 25 0 2 0 1016360972 68268032 13092 1992294400 134512640 135305190 4294956160 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 72024

[startup+462.306 s]
/proc/loadavg: 2.00 2.06 1.82 3/68 3422
/proc/meminfo: memFree=1153040/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=69808 CPUtime=922.53
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 13849 0 0 0 92227 26 0 0 25 0 2 0 1016360971 71483392 13835 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 17452 13835 83 193 0 17256 0
[pid=3421/tid=3422] ppid=3418 vsize=69808 CPUtime=462.07
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 6598 0 0 0 46194 13 0 0 25 0 2 0 1016360972 71483392 13835 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 75164

[startup+522.302 s]
/proc/loadavg: 2.00 2.05 1.82 3/68 3422
/proc/meminfo: memFree=1152208/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=70516 CPUtime=1042.27
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 14050 0 0 0 104201 26 0 0 25 0 2 0 1016360971 72208384 14036 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 17629 14036 83 193 0 17433 0
[pid=3421/tid=3422] ppid=3418 vsize=70516 CPUtime=522.04
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 6656 0 0 0 52191 13 0 0 25 0 2 0 1016360972 72208384 14036 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 75872

[startup+582.301 s]
/proc/loadavg: 2.00 2.04 1.83 3/68 3424
/proc/meminfo: memFree=1145672/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=76804 CPUtime=1162.01
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 15605 0 0 0 116172 29 0 0 25 0 2 0 1016360971 78647296 15591 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 19201 15591 83 193 0 19005 0
[pid=3421/tid=3422] ppid=3418 vsize=76804 CPUtime=582.01
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 7428 0 0 0 58187 14 0 0 25 0 2 0 1016360972 78647296 15591 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 82160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 2.00 2.03 1.83 3/68 3424
/proc/meminfo: memFree=1145296/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=77940 CPUtime=1200.13
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 15790 0 0 0 119984 29 0 0 23 0 2 0 1016360971 79810560 15776 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 19485 15776 83 193 0 19289 0
[pid=3421/tid=3422] ppid=3418 vsize=77940 CPUtime=601.11
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 7565 0 0 0 60097 14 0 0 25 0 2 0 1016360972 79810560 15776 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 83296

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

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

[startup+601.403 s]
/proc/loadavg: 2.00 2.03 1.83 3/68 3424
/proc/meminfo: memFree=1145296/2055920 swapFree=4176856/4192956
[pid=3418] ppid=3416 vsize=5356 CPUtime=0
/proc/3418/stat : 3418 (manysat.sh) S 3416 3418 3073 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1016360970 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3418/statm: 1339 238 195 169 0 50 0
[pid=3421] ppid=3418 vsize=77940 CPUtime=1200.13
/proc/3421/stat : 3421 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194304 15790 0 0 0 119984 29 0 0 23 0 2 0 1016360971 79810560 15776 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3421/statm: 19485 15776 83 193 0 19289 0
[pid=3421/tid=3422] ppid=3418 vsize=77940 CPUtime=601.11
/proc/3421/task/3422/stat : 3422 (manysat1.1_stat) R 3418 3418 3073 0 -1 4194368 7565 0 0 0 60097 14 0 0 25 0 2 0 1016360972 79810560 15776 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 83296

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3418 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.13
#
# 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): 1200.13
CPU user time (s): 1199.84
CPU system time (s): 0.29
CPU usage (%): 199.549
Max. virtual memory (cumulated for all children) (KiB): 83296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478
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 0.530919 second user time and 1.66675 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-01 09:11:12
IDJOB=1526957
IDBENCH=70647
IDSOLVER=514
FILE ID=node8/1526957-1238569872
PBS_JOBID= 9070518
Free space on /tmp= 64248 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2025169165-076.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526957-1238569872/watcher-1526957-1238569872 -o /tmp/evaluation-result-1526957-1238569872/solver-1526957-1238569872 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526957-1238569872.cnf aimd 1

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

MD5SUM BENCH= 963b100dc4b220203d759e4d96e6c55d
RANDOM SEED=104972719

node8.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1209216 kB
Buffers:        106716 kB
Cached:         633644 kB
SwapCached:       9204 kB
Active:         180040 kB
Inactive:       570960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1209216 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16364 kB
Slab:            81508 kB
Committed_AS:  2707688 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64248 MiB
End job on node8 at 2009-04-01 09:21:16