Trace number 1526973

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) 1200.09 601.418

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
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 |    2111     6420 |      --       0       --      -- |     --   | -14/45
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 484   #clauses: 2111   #literals: 6420
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-1526973-1238570626/watcher-1526973-1238570626 -o /tmp/evaluation-result-1526973-1238570626/solver-1526973-1238570626 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526973-1238570626.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: 1.99 1.85 1.47 3/64 6915
/proc/meminfo: memFree=1526512/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) R 6913 6915 6604 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129728796 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6915/statm: 1339 234 194 169 0 50 0
[pid=6916] ppid=6915 vsize=824 CPUtime=0
/proc/6916/stat : 6916 (SatElite) R 6915 6915 6604 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1129728796 843776 135 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/6916/statm: 206 136 65 127 0 76 0

[startup+0.096123 s]
/proc/loadavg: 1.99 1.85 1.47 3/64 6915
/proc/meminfo: memFree=1526512/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101122 s]
/proc/loadavg: 1.99 1.85 1.47 3/64 6915
/proc/meminfo: memFree=1526512/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301149 s]
/proc/loadavg: 1.99 1.85 1.47 3/64 6915
/proc/meminfo: memFree=1526512/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701203 s]
/proc/loadavg: 1.99 1.85 1.47 3/64 6915
/proc/meminfo: memFree=1526512/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50131 s]
/proc/loadavg: 1.99 1.85 1.47 3/67 6919
/proc/meminfo: memFree=1524056/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=15748 CPUtime=2.95
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 855 0 0 0 295 0 0 0 17 0 2 0 1129728797 16125952 840 1992294400 134512640 135305190 4294956160 18446744073709551615 134528594 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 3937 840 83 193 0 3741 0
[pid=6918/tid=6919] ppid=6915 vsize=15748 CPUtime=1.47
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 346 0 0 0 147 0 0 0 19 0 2 0 1129728798 16125952 840 1992294400 134512640 135305190 4294956160 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) 21104

[startup+3.10152 s]
/proc/loadavg: 1.99 1.85 1.47 3/67 6919
/proc/meminfo: memFree=1521752/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=18756 CPUtime=6.15
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 1424 0 0 0 614 1 0 0 17 0 2 0 1129728797 19206144 1409 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 4689 1409 83 193 0 4493 0
[pid=6918/tid=6919] ppid=6915 vsize=18756 CPUtime=3.06
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 650 0 0 0 306 0 0 0 18 0 2 0 1129728798 19206144 1409 1992294400 134512640 135305190 4294956160 18446744073709551615 134557491 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24112

[startup+6.30295 s]
/proc/loadavg: 1.99 1.85 1.47 3/67 6919
/proc/meminfo: memFree=1517592/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=22488 CPUtime=12.53
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 2470 0 0 0 1251 2 0 0 17 0 2 0 1129728797 23027712 2455 1992294400 134512640 135305190 4294956160 18446744073709551615 134556673 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 5622 2455 83 193 0 5426 0
[pid=6918/tid=6919] ppid=6915 vsize=22488 CPUtime=6.27
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 1131 0 0 0 626 1 0 0 25 0 2 0 1129728798 23027712 2455 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+12.7018 s]
/proc/loadavg: 1.99 1.86 1.47 3/67 6919
/proc/meminfo: memFree=1512664/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=26668 CPUtime=25.3
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 3414 0 0 0 2526 4 0 0 18 0 2 0 1129728797 27308032 3399 1992294400 134512640 135305190 4294956160 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 6667 3399 83 193 0 6471 0
[pid=6918/tid=6919] ppid=6915 vsize=26668 CPUtime=12.67
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 1586 0 0 0 1265 2 0 0 25 0 2 0 1129728798 27308032 3399 1992294400 134512640 135305190 4294956160 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) 32024

[startup+25.5015 s]
/proc/loadavg: 1.99 1.86 1.48 3/67 6919
/proc/meminfo: memFree=1509080/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=30720 CPUtime=50.83
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 4379 0 0 0 5078 5 0 0 25 0 2 0 1129728797 31457280 4364 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 7680 4364 83 193 0 7484 0
[pid=6918/tid=6919] ppid=6915 vsize=30720 CPUtime=25.45
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 2078 0 0 0 2543 2 0 0 25 0 2 0 1129728798 31457280 4364 1992294400 134512640 135305190 4294956160 18446744073709551615 134857151 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 36076

[startup+51.1018 s]
/proc/loadavg: 1.99 1.87 1.49 3/67 6919
/proc/meminfo: memFree=1504792/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=34652 CPUtime=101.92
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 5451 0 0 0 10185 7 0 0 17 0 2 0 1129728797 35483648 5436 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 8663 5436 83 193 0 8467 0
[pid=6918/tid=6919] ppid=6915 vsize=34652 CPUtime=51.04
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 2571 0 0 0 5101 3 0 0 25 0 2 0 1129728798 35483648 5436 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40008

[startup+102.306 s]
/proc/loadavg: 1.99 1.89 1.52 3/67 6919
/proc/meminfo: memFree=1498456/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=41028 CPUtime=204.08
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 6954 0 0 0 20398 10 0 0 18 0 2 0 1129728797 42012672 6939 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 10257 6939 83 193 0 10061 0
[pid=6918/tid=6919] ppid=6915 vsize=41028 CPUtime=102.22
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 3356 0 0 0 10217 5 0 0 25 0 2 0 1129728798 42012672 6939 1992294400 134512640 135305190 4294956160 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 46384

[startup+162.301 s]
/proc/loadavg: 1.99 1.91 1.55 3/67 6919
/proc/meminfo: memFree=1492248/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=47688 CPUtime=323.8
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 8489 0 0 0 32368 12 0 0 25 0 2 0 1129728797 48832512 8474 1992294400 134512640 135305190 4294956160 18446744073709551615 134570394 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 11922 8474 83 193 0 11726 0
[pid=6918/tid=6919] ppid=6915 vsize=47688 CPUtime=162.18
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 4179 0 0 0 16212 6 0 0 25 0 2 0 1129728798 48832512 8474 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 53044

[startup+222.301 s]
/proc/loadavg: 1.99 1.92 1.57 3/67 6919
/proc/meminfo: memFree=1486808/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=53024 CPUtime=443.54
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 9854 0 0 0 44339 15 0 0 25 0 2 0 1129728797 54296576 9839 1992294400 134512640 135305190 4294956160 18446744073709551615 134530702 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 13256 9839 83 193 0 13060 0
[pid=6918/tid=6919] ppid=6915 vsize=53024 CPUtime=222.16
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 4830 0 0 0 22208 8 0 0 25 0 2 0 1129728798 54296576 9839 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 58380

[startup+282.301 s]
/proc/loadavg: 1.99 1.93 1.59 3/67 6919
/proc/meminfo: memFree=1483480/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=55952 CPUtime=563.29
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 10707 0 0 0 56312 17 0 0 25 0 2 0 1129728797 57294848 10692 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 13988 10692 83 193 0 13792 0
[pid=6918/tid=6919] ppid=6915 vsize=55952 CPUtime=282.13
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 5251 0 0 0 28205 8 0 0 25 0 2 0 1129728798 57294848 10692 1992294400 134512640 135305190 4294956160 18446744073709551615 134569845 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 61308

[startup+342.301 s]
/proc/loadavg: 1.99 1.94 1.62 3/67 6919
/proc/meminfo: memFree=1481568/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=58468 CPUtime=683.02
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 11152 0 0 0 68284 18 0 0 25 0 2 0 1129728797 59871232 11137 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 14617 11137 83 193 0 14421 0
[pid=6918/tid=6919] ppid=6915 vsize=58468 CPUtime=342.11
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 5427 0 0 0 34202 9 0 0 25 0 2 0 1129728798 59871232 11137 1992294400 134512640 135305190 4294956160 18446744073709551615 134557247 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 63824

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.64 3/67 6919
/proc/meminfo: memFree=1476064/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=64020 CPUtime=802.75
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 12538 0 0 0 80255 20 0 0 25 0 2 0 1129728797 65556480 12523 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 16005 12523 83 193 0 15809 0
[pid=6918/tid=6919] ppid=6915 vsize=64020 CPUtime=402.08
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 5943 0 0 0 40198 10 0 0 25 0 2 0 1129728798 65556480 12523 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.75
Current children cumulated vsize (KiB) 69376

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 6919
/proc/meminfo: memFree=1474528/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=64732 CPUtime=922.49
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 12906 0 0 0 92228 21 0 0 25 0 2 0 1129728797 66285568 12891 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 16183 12891 83 193 0 15987 0
[pid=6918/tid=6919] ppid=6915 vsize=64732 CPUtime=462.06
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 6113 0 0 0 46195 11 0 0 25 0 2 0 1129728798 66285568 12891 1992294400 134512640 135305190 4294956160 18446744073709551615 134528525 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.49
Current children cumulated vsize (KiB) 70088

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 6919
/proc/meminfo: memFree=1471904/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=68264 CPUtime=1042.24
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 13584 0 0 0 104201 23 0 0 25 0 2 0 1129728797 69902336 13569 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 17066 13569 83 193 0 16870 0
[pid=6918/tid=6919] ppid=6915 vsize=68264 CPUtime=522.02
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 6492 0 0 0 52191 11 0 0 25 0 2 0 1129728798 69902336 13569 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 73620

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 6919
/proc/meminfo: memFree=1466336/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=74344 CPUtime=1161.97
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 14958 0 0 0 116172 25 0 0 25 0 2 0 1129728797 76128256 14943 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 18586 14943 83 193 0 18390 0
[pid=6918/tid=6919] ppid=6915 vsize=74344 CPUtime=582
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 7261 0 0 0 58187 13 0 0 25 0 2 0 1129728798 76128256 14943 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.97
Current children cumulated vsize (KiB) 79700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.97 1.70 3/67 6919
/proc/meminfo: memFree=1466016/2055920 swapFree=4177712/4192956
[pid=6915] ppid=6913 vsize=5356 CPUtime=0
/proc/6915/stat : 6915 (manysat.sh) S 6913 6915 6604 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129728796 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6915/statm: 1339 238 195 169 0 50 0
[pid=6918] ppid=6915 vsize=74652 CPUtime=1200.09
/proc/6918/stat : 6918 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194304 15029 0 0 0 119984 25 0 0 25 0 2 0 1129728797 76443648 15014 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6918/statm: 18663 15014 83 193 0 18467 0
[pid=6918/tid=6919] ppid=6915 vsize=74652 CPUtime=601.1
/proc/6918/task/6919/stat : 6919 (manysat1.1_stat) R 6915 6915 6604 0 -1 4194368 7261 0 0 0 60097 13 0 0 25 0 2 0 1129728798 76443648 15014 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 80008

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6915 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.418
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.25
CPU usage (%): 199.543
Max. virtual memory (cumulated for all children) (KiB): 80008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 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= 2

runsolver used 0.541917 second user time and 1.65675 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-01 09:23:46
IDJOB=1526973
IDBENCH=70650
IDSOLVER=515
FILE ID=node13/1526973-1238570626
PBS_JOBID= 9070513
Free space on /tmp= 66396 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526973-1238570626/watcher-1526973-1238570626 -o /tmp/evaluation-result-1526973-1238570626/solver-1526973-1238570626 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526973-1238570626.cnf aimd 2

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

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=223571509

node13.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		: 3000.240
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		: 3000.240
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:       1527056 kB
Buffers:         85256 kB
Cached:         353420 kB
SwapCached:       9036 kB
Active:         291300 kB
Inactive:       157832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527056 kB
SwapTotal:     4192956 kB
SwapFree:      4177712 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            65752 kB
Committed_AS:  3091744 kB
PageTables:       1464 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= 66396 MiB
End job on node13 at 2009-04-01 09:33:49