Trace number 1527258

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) 1200.07 601.521

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
MD5SUM2b606655a01fc0a35cd7131dc9f54b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2279     6900 |      --       0       --      -- |     --   | -16/15
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 530   #clauses: 2279   #literals: 6900
0.00/0.00	c CPU time:   0.006998 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-1527258-1238586272/watcher-1527258-1238586272 -o /tmp/evaluation-result-1527258-1238586272/solver-1527258-1238586272 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527258-1238586272.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: 1.83 1.82 1.44 3/70 8713
/proc/meminfo: memFree=1664360/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131290466 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 235 195 169 0 50 0
[pid=8714] ppid=8713 vsize=960 CPUtime=0
/proc/8714/stat : 8714 (SatElite) R 8713 8713 8125 0 -1 4194304 167 0 0 0 0 0 0 0 19 0 1 0 1131290466 983040 151 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/8714/statm: 240 151 68 127 0 110 0

[startup+0.0192611 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8713
/proc/meminfo: memFree=1664360/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101869 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8713
/proc/meminfo: memFree=1664360/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301284 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8713
/proc/meminfo: memFree=1664360/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701328 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8713
/proc/meminfo: memFree=1664360/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 8717
/proc/meminfo: memFree=1661648/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=17044 CPUtime=2.95
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 930 0 0 0 295 0 0 0 16 0 2 0 1131290467 17453056 916 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 4261 916 83 193 0 4065 0
[pid=8716/tid=8717] ppid=8713 vsize=17044 CPUtime=1.46
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 375 0 0 0 146 0 0 0 17 0 2 0 1131290467 17453056 916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22400

[startup+3.10257 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 8717
/proc/meminfo: memFree=1659216/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=18628 CPUtime=6.15
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 1430 0 0 0 614 1 0 0 17 0 2 0 1131290467 19075072 1416 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 4657 1416 83 193 0 4461 0
[pid=8716/tid=8717] ppid=8713 vsize=18628 CPUtime=3.06
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 608 0 0 0 306 0 0 0 18 0 2 0 1131290467 19075072 1416 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23984

[startup+6.30189 s]
/proc/loadavg: 1.85 1.82 1.45 3/73 8717
/proc/meminfo: memFree=1655248/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=22220 CPUtime=12.53
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 2423 0 0 0 1251 2 0 0 17 0 2 0 1131290467 22753280 2409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 5555 2409 83 193 0 5359 0
[pid=8716/tid=8717] ppid=8713 vsize=22220 CPUtime=6.25
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 1068 0 0 0 624 1 0 0 19 0 2 0 1131290467 22753280 2409 1992294400 134512640 135305190 4294956144 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) 27576

[startup+12.7025 s]
/proc/loadavg: 1.86 1.83 1.45 3/73 8717
/proc/meminfo: memFree=1651152/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=26428 CPUtime=25.3
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 3320 0 0 0 2526 4 0 0 19 0 2 0 1131290467 27062272 3262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 6607 3262 83 193 0 6411 0
[pid=8716/tid=8717] ppid=8713 vsize=26428 CPUtime=12.62
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 1457 0 0 0 1261 1 0 0 25 0 2 0 1131290467 27062272 3262 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) 31784

[startup+25.5018 s]
/proc/loadavg: 1.89 1.83 1.46 3/73 8717
/proc/meminfo: memFree=1646224/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=31476 CPUtime=50.84
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 4530 0 0 0 5078 6 0 0 25 0 2 0 1131290467 32231424 4472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 7869 4472 83 193 0 7673 0
[pid=8716/tid=8717] ppid=8713 vsize=31476 CPUtime=25.36
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 2033 0 0 0 2533 3 0 0 19 0 2 0 1131290467 32231424 4472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36832

[startup+51.1013 s]
/proc/loadavg: 1.93 1.85 1.47 3/73 8717
/proc/meminfo: memFree=1642512/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=34720 CPUtime=101.91
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 5523 0 0 0 10183 8 0 0 18 0 2 0 1131290467 35553280 5465 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 8680 5465 83 193 0 8484 0
[pid=8716/tid=8717] ppid=8713 vsize=34720 CPUtime=50.84
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 2558 0 0 0 5080 4 0 0 25 0 2 0 1131290467 35553280 5465 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40076

[startup+102.306 s]
/proc/loadavg: 1.97 1.87 1.50 3/73 8717
/proc/meminfo: memFree=1637072/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=40996 CPUtime=204.07
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 6836 0 0 0 20397 10 0 0 25 0 2 0 1131290467 41979904 6778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 10249 6778 83 193 0 10053 0
[pid=8716/tid=8717] ppid=8713 vsize=40996 CPUtime=101.81
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 3249 0 0 0 10177 4 0 0 25 0 2 0 1131290467 41979904 6778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 46352

[startup+162.301 s]
/proc/loadavg: 1.99 1.89 1.52 3/73 8717
/proc/meminfo: memFree=1630224/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=47408 CPUtime=323.77
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 8510 0 0 0 32364 13 0 0 25 0 2 0 1131290467 48545792 8452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 11852 8452 83 193 0 11656 0
[pid=8716/tid=8717] ppid=8713 vsize=47408 CPUtime=161.55
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 4145 0 0 0 16149 6 0 0 25 0 2 0 1131290467 48545792 8452 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.77
Current children cumulated vsize (KiB) 52764

[startup+222.301 s]
/proc/loadavg: 1.99 1.91 1.55 3/73 8717
/proc/meminfo: memFree=1623184/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=54352 CPUtime=443.49
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 10265 0 0 0 44332 17 0 0 25 0 2 0 1131290467 55656448 10207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 13588 10207 83 193 0 13392 0
[pid=8716/tid=8717] ppid=8713 vsize=54352 CPUtime=221.28
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 5120 0 0 0 22120 8 0 0 25 0 2 0 1131290467 55656448 10207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.49
Current children cumulated vsize (KiB) 59708

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.58 3/73 8717
/proc/meminfo: memFree=1618192/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=60204 CPUtime=563.19
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 11512 0 0 0 56301 18 0 0 25 0 2 0 1131290467 61648896 11454 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 15051 11454 83 193 0 14855 0
[pid=8716/tid=8717] ppid=8713 vsize=60204 CPUtime=281.01
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 5728 0 0 0 28092 9 0 0 25 0 2 0 1131290467 61648896 11454 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 65560

[startup+342.301 s]
/proc/loadavg: 1.99 1.93 1.60 3/73 8717
/proc/meminfo: memFree=1616080/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=62268 CPUtime=682.92
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 12021 0 0 0 68272 20 0 0 25 0 2 0 1131290467 63762432 11963 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 15567 11963 83 193 0 15371 0
[pid=8716/tid=8717] ppid=8713 vsize=62268 CPUtime=340.75
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 6027 0 0 0 34065 10 0 0 25 0 2 0 1131290467 63762432 11963 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 67624

[startup+402.301 s]
/proc/loadavg: 1.99 1.94 1.62 3/73 8717
/proc/meminfo: memFree=1607952/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=70476 CPUtime=802.63
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 14100 0 0 0 80240 23 0 0 25 0 2 0 1131290467 72167424 14042 1992294400 134512640 135305190 4294956144 18446744073709551615 134834228 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 17619 14042 83 193 0 17423 0
[pid=8716/tid=8717] ppid=8713 vsize=70476 CPUtime=400.48
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 7112 0 0 0 40036 12 0 0 25 0 2 0 1131290467 72167424 14042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.63
Current children cumulated vsize (KiB) 75832

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.64 3/73 8717
/proc/meminfo: memFree=1607056/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=71088 CPUtime=922.34
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 14287 0 0 0 92210 24 0 0 25 0 2 0 1131290467 72794112 14229 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 17772 14229 83 193 0 17576 0
[pid=8716/tid=8717] ppid=8713 vsize=71088 CPUtime=460.2
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 7211 0 0 0 46008 12 0 0 25 0 2 0 1131290467 72794112 14229 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.34
Current children cumulated vsize (KiB) 76444

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/73 8717
/proc/meminfo: memFree=1606032/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=72136 CPUtime=1042.05
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 14549 0 0 0 104180 25 0 0 19 0 2 0 1131290467 73867264 14491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 18034 14491 83 193 0 17838 0
[pid=8716/tid=8717] ppid=8713 vsize=72136 CPUtime=519.92
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 7316 0 0 0 51980 12 0 0 25 0 2 0 1131290467 73867264 14491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.05
Current children cumulated vsize (KiB) 77492

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/73 8717
/proc/meminfo: memFree=1600080/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=78344 CPUtime=1161.75
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 16048 0 0 0 116148 27 0 0 25 0 2 0 1131290467 80224256 15990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 19586 15990 83 193 0 19390 0
[pid=8716/tid=8717] ppid=8713 vsize=78344 CPUtime=579.64
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 7991 0 0 0 57951 13 0 0 25 0 2 0 1131290467 80224256 15990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.75
Current children cumulated vsize (KiB) 83700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.96 1.68 3/73 8717
/proc/meminfo: memFree=1600016/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=78344 CPUtime=1200.07
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 16052 0 0 0 119979 28 0 0 25 0 2 0 1131290467 80224256 15994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 19586 15994 83 193 0 19390 0
[pid=8716/tid=8717] ppid=8713 vsize=78344 CPUtime=598.75
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 7991 0 0 0 59862 13 0 0 25 0 2 0 1131290467 80224256 15994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 83700

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.96 1.68 3/73 8717
/proc/meminfo: memFree=1600016/2055920 swapFree=4173176/4192956
[pid=8713] ppid=8711 vsize=5356 CPUtime=0
/proc/8713/stat : 8713 (manysat.sh) S 8711 8713 8125 0 -1 4194304 312 172 0 0 0 0 0 0 19 0 1 0 1131290466 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8713/statm: 1339 238 195 169 0 50 0
[pid=8716] ppid=8713 vsize=78344 CPUtime=1200.07
/proc/8716/stat : 8716 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194304 16052 0 0 0 119979 28 0 0 25 0 2 0 1131290467 80224256 15994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8716/statm: 19586 15994 83 193 0 19390 0
[pid=8716/tid=8717] ppid=8713 vsize=78344 CPUtime=598.75
/proc/8716/task/8717/stat : 8717 (manysat1.1_stat) R 8713 8713 8125 0 -1 4194368 7991 0 0 0 59862 13 0 0 25 0 2 0 1131290467 80224256 15994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 83700

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8713 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.521
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.28
CPU usage (%): 199.506
Max. virtual memory (cumulated for all children) (KiB): 83700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 484
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 0.774882 second user time and 1.69374 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-01 13:44:32
IDJOB=1527258
IDBENCH=70707
IDSOLVER=515
FILE ID=node36/1527258-1238586272
PBS_JOBID= 9062198
Free space on /tmp= 66412 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527258-1238586272/watcher-1527258-1238586272 -o /tmp/evaluation-result-1527258-1238586272/solver-1527258-1238586272 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527258-1238586272.cnf aimd 2

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

MD5SUM BENCH= 2b606655a01fc0a35cd7131dc9f54b92
RANDOM SEED=1030439165

node36.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		: 3000.214
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		: 3000.214
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:       1664840 kB
Buffers:         80440 kB
Cached:         225932 kB
SwapCached:       9148 kB
Active:         192228 kB
Inactive:       124768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664840 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          16312 kB
Slab:            59432 kB
Committed_AS:  3161352 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-04-01 13:54:36