Trace number 1527063

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 601.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S311671104-045.cnf
MD5SUMb892d03833c64865c28a6c109f19fcb2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1769     5413 |      --       0       --      -- |     --   | -16/58
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 403   #clauses: 1769   #literals: 5413
0.00/0.00	c CPU time:   0.005999 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-1527063-1238575008/watcher-1527063-1238575008 -o /tmp/evaluation-result-1527063-1238575008/solver-1527063-1238575008 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527063-1238575008.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: 1.28 1.69 1.43 3/70 10353
/proc/meminfo: memFree=1008736/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) R 10351 10353 10255 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130163475 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10353/statm: 1339 234 194 169 0 50 0
[pid=10354] ppid=10353 vsize=828 CPUtime=0
/proc/10354/stat : 10354 (SatElite) R 10353 10353 10255 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1130163475 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134566242 0 0 4096 3 0 0 0 17 0 0 0
/proc/10354/statm: 207 133 68 127 0 77 0

[startup+0.0846531 s]
/proc/loadavg: 1.28 1.69 1.43 3/70 10353
/proc/meminfo: memFree=1008736/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102472 s]
/proc/loadavg: 1.28 1.69 1.43 3/70 10353
/proc/meminfo: memFree=1008736/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301548 s]
/proc/loadavg: 1.28 1.69 1.43 3/70 10353
/proc/meminfo: memFree=1008736/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701623 s]
/proc/loadavg: 1.28 1.69 1.43 3/70 10353
/proc/meminfo: memFree=1008736/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 1.28 1.69 1.43 3/73 10357
/proc/meminfo: memFree=1006408/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=16768 CPUtime=2.95
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 855 0 0 0 295 0 0 0 17 0 2 0 1130163476 17170432 841 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 4192 841 83 193 0 3996 0
[pid=10356/tid=10357] ppid=10353 vsize=16768 CPUtime=1.46
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 355 0 0 0 146 0 0 0 16 0 2 0 1130163476 17170432 841 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22124

[startup+3.10303 s]
/proc/loadavg: 1.34 1.69 1.44 3/73 10357
/proc/meminfo: memFree=1004168/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=18488 CPUtime=6.15
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 1384 0 0 0 615 0 0 0 17 0 2 0 1130163476 18931712 1370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 4622 1370 83 193 0 4426 0
[pid=10356/tid=10357] ppid=10353 vsize=18488 CPUtime=3.06
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 605 0 0 0 306 0 0 0 18 0 2 0 1130163476 18931712 1370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23844

[startup+6.30161 s]
/proc/loadavg: 1.34 1.69 1.44 3/73 10357
/proc/meminfo: memFree=999688/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=21776 CPUtime=12.54
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 2297 0 0 0 1252 2 0 0 17 0 2 0 1130163476 22298624 2283 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 5444 2283 83 193 0 5248 0
[pid=10356/tid=10357] ppid=10353 vsize=21776 CPUtime=6.25
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 1017 0 0 0 624 1 0 0 23 0 2 0 1130163476 22298624 2283 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27132

[startup+12.7018 s]
/proc/loadavg: 1.44 1.70 1.44 3/73 10357
/proc/meminfo: memFree=995856/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=25948 CPUtime=25.3
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 3201 0 0 0 2526 4 0 0 17 0 2 0 1130163476 26570752 3187 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 6487 3187 83 193 0 6291 0
[pid=10356/tid=10357] ppid=10353 vsize=25948 CPUtime=12.62
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 1420 0 0 0 1260 2 0 0 25 0 2 0 1130163476 26570752 3187 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31304

[startup+25.5011 s]
/proc/loadavg: 1.53 1.71 1.45 3/73 10357
/proc/meminfo: memFree=991120/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=30772 CPUtime=50.84
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 4414 0 0 0 5079 5 0 0 17 0 2 0 1130163476 31510528 4400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 7693 4400 83 193 0 7497 0
[pid=10356/tid=10357] ppid=10353 vsize=30772 CPUtime=25.36
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 1948 0 0 0 2534 2 0 0 25 0 2 0 1130163476 31510528 4400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36128

[startup+51.1018 s]
/proc/loadavg: 1.75 1.75 1.47 3/73 10357
/proc/meminfo: memFree=986640/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=35460 CPUtime=101.92
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 5569 0 0 0 10185 7 0 0 25 0 2 0 1130163476 36311040 5555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 8865 5555 83 193 0 8669 0
[pid=10356/tid=10357] ppid=10353 vsize=35460 CPUtime=50.86
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 2496 0 0 0 5082 4 0 0 25 0 2 0 1130163476 36311040 5555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40816

[startup+102.306 s]
/proc/loadavg: 1.96 1.80 1.50 3/73 10357
/proc/meminfo: memFree=981136/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=40520 CPUtime=204.07
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 6857 0 0 0 20397 10 0 0 17 0 2 0 1130163476 41492480 6843 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 10130 6843 83 193 0 9934 0
[pid=10356/tid=10357] ppid=10353 vsize=40520 CPUtime=101.83
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 3332 0 0 0 10178 5 0 0 16 0 2 0 1130163476 41492480 6843 1992294400 134512640 135305190 4294956144 18446744073709551615 134539333 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 45876

[startup+162.302 s]
/proc/loadavg: 2.04 1.85 1.53 3/73 10357
/proc/meminfo: memFree=974608/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=48196 CPUtime=323.78
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 8436 0 0 0 32365 13 0 0 23 0 2 0 1130163476 49352704 8422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 12049 8422 83 193 0 11853 0
[pid=10356/tid=10357] ppid=10353 vsize=48196 CPUtime=161.57
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 4142 0 0 0 16150 7 0 0 25 0 2 0 1130163476 49352704 8422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.78
Current children cumulated vsize (KiB) 53552

[startup+222.303 s]
/proc/loadavg: 2.39 2.01 1.61 3/73 10357
/proc/meminfo: memFree=968528/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=53412 CPUtime=443.49
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 10012 0 0 0 44332 17 0 0 25 0 2 0 1130163476 54693888 9998 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 13353 9998 83 193 0 13157 0
[pid=10356/tid=10357] ppid=10353 vsize=53412 CPUtime=221.3
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 4923 0 0 0 22121 9 0 0 25 0 2 0 1130163476 54693888 9998 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) 58768

[startup+282.303 s]
/proc/loadavg: 2.15 2.00 1.63 3/73 10357
/proc/meminfo: memFree=963408/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=59816 CPUtime=563.2
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 11334 0 0 0 56301 19 0 0 25 0 2 0 1130163476 61251584 11320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 14954 11320 83 193 0 14758 0
[pid=10356/tid=10357] ppid=10353 vsize=59816 CPUtime=281.02
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 5565 0 0 0 28092 10 0 0 25 0 2 0 1130163476 61251584 11320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.2
Current children cumulated vsize (KiB) 65172

[startup+342.302 s]
/proc/loadavg: 2.05 2.00 1.65 3/73 10357
/proc/meminfo: memFree=960208/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=62468 CPUtime=682.89
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 12099 0 0 0 68269 20 0 0 25 0 2 0 1130163476 63967232 12085 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 15617 12085 83 193 0 15421 0
[pid=10356/tid=10357] ppid=10353 vsize=62468 CPUtime=340.74
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 5909 0 0 0 34063 11 0 0 25 0 2 0 1130163476 63967232 12085 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.89
Current children cumulated vsize (KiB) 67824

[startup+402.302 s]
/proc/loadavg: 2.02 2.00 1.67 3/73 10358
/proc/meminfo: memFree=955728/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=67208 CPUtime=802.6
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 13227 0 0 0 80237 23 0 0 25 0 2 0 1130163476 68820992 13213 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 16802 13213 83 193 0 16606 0
[pid=10356/tid=10357] ppid=10353 vsize=67208 CPUtime=400.47
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 6313 0 0 0 40035 12 0 0 25 0 2 0 1130163476 68820992 13213 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.6
Current children cumulated vsize (KiB) 72564

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.68 3/73 10359
/proc/meminfo: memFree=952912/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=70528 CPUtime=922.3
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 13895 0 0 0 92206 24 0 0 25 0 2 0 1130163476 72220672 13881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 17632 13881 83 193 0 17436 0
[pid=10356/tid=10357] ppid=10353 vsize=70528 CPUtime=460.19
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 6682 0 0 0 46006 13 0 0 25 0 2 0 1130163476 72220672 13881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.3
Current children cumulated vsize (KiB) 75884

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.70 3/73 10359
/proc/meminfo: memFree=950672/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=73108 CPUtime=1042.01
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 14476 0 0 0 104175 26 0 0 25 0 2 0 1130163476 74862592 14462 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 18277 14462 83 193 0 18081 0
[pid=10356/tid=10357] ppid=10353 vsize=73108 CPUtime=519.92
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 6838 0 0 0 51978 14 0 0 25 0 2 0 1130163476 74862592 14462 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.01
Current children cumulated vsize (KiB) 78464

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.72 3/73 10359
/proc/meminfo: memFree=946896/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=77008 CPUtime=1161.7
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 15396 0 0 0 116143 27 0 0 25 0 2 0 1130163476 78856192 15382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 19252 15382 83 193 0 19056 0
[pid=10356/tid=10357] ppid=10353 vsize=77008 CPUtime=579.63
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 7369 0 0 0 57948 15 0 0 25 0 2 0 1130163476 78856192 15382 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.7
Current children cumulated vsize (KiB) 82364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 2.00 2.00 1.72 3/73 10359
/proc/meminfo: memFree=946384/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=77780 CPUtime=1200
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 15522 0 0 0 119973 27 0 0 25 0 2 0 1130163476 79646720 15508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 19445 15508 83 193 0 19249 0
[pid=10356/tid=10357] ppid=10353 vsize=77780 CPUtime=598.74
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 7369 0 0 0 59859 15 0 0 25 0 2 0 1130163476 79646720 15508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 83136

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

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

[startup+601.502 s]
/proc/loadavg: 2.00 2.00 1.72 3/73 10359
/proc/meminfo: memFree=946384/2055920 swapFree=4170592/4192956
[pid=10353] ppid=10351 vsize=5356 CPUtime=0
/proc/10353/stat : 10353 (manysat.sh) S 10351 10353 10255 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130163475 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10353/statm: 1339 238 195 169 0 50 0
[pid=10356] ppid=10353 vsize=77780 CPUtime=1200
/proc/10356/stat : 10356 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194304 15522 0 0 0 119973 27 0 0 25 0 2 0 1130163476 79646720 15508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10356/statm: 19445 15508 83 193 0 19249 0
[pid=10356/tid=10357] ppid=10353 vsize=77780 CPUtime=598.74
/proc/10356/task/10357/stat : 10357 (manysat1.1_stat) R 10353 10353 10255 0 -1 4194368 7369 0 0 0 59859 15 0 0 25 0 2 0 1130163476 79646720 15508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 83136

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10353 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200
CPU user time (s): 1199.73
CPU system time (s): 0.27
CPU usage (%): 199.495
Max. virtual memory (cumulated for all children) (KiB): 83136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 474
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 0.744886 second user time and 1.66175 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-01 10:36:48
IDJOB=1527063
IDBENCH=70668
IDSOLVER=515
FILE ID=node45/1527063-1238575008
PBS_JOBID= 9062203
Free space on /tmp= 66416 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S311671104-045.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527063-1238575008/watcher-1527063-1238575008 -o /tmp/evaluation-result-1527063-1238575008/solver-1527063-1238575008 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527063-1238575008.cnf aimd 2

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

MD5SUM BENCH= b892d03833c64865c28a6c109f19fcb2
RANDOM SEED=921768823

node45.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		: 3000.285
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		: 3000.285
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:       1009280 kB
Buffers:        110652 kB
Cached:         827936 kB
SwapCached:      11508 kB
Active:         204052 kB
Inactive:       747444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009280 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            80500 kB
Committed_AS:  2738732 kB
PageTables:       1900 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= 66416 MiB
End job on node45 at 2009-04-01 10:46:50