Trace number 1526462

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.16 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2206     6643 |      --       0       --      -- |     --   | -4/13
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 515   #clauses: 2206   #literals: 6643
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-1526462-1238500242/watcher-1526462-1238500242 -o /tmp/evaluation-result-1526462-1238500242/solver-1526462-1238500242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526462-1238500242.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 12437
/proc/meminfo: memFree=1382384/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) R 12435 12437 12143 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12437/statm: 1339 234 194 169 0 50 0
[pid=12438] ppid=12437 vsize=960 CPUtime=0
/proc/12438/stat : 12438 (SatElite) R 12437 12437 12143 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1002442748 983040 148 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/12438/statm: 240 148 68 127 0 110 0

[startup+0.0186929 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 12437
/proc/meminfo: memFree=1382384/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.109699 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 12437
/proc/meminfo: memFree=1382384/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301719 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 12437
/proc/meminfo: memFree=1382384/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701766 s]
/proc/loadavg: 0.99 1.00 1.02 3/73 12437
/proc/meminfo: memFree=1382384/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50285 s]
/proc/loadavg: 0.99 1.00 1.02 3/76 12441
/proc/meminfo: memFree=1379864/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=17100 CPUtime=2.95
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 909 0 0 0 295 0 0 0 16 0 2 0 1002442749 17510400 895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 4275 895 83 193 0 4079 0
[pid=12440/tid=12441] ppid=12437 vsize=17100 CPUtime=1.47
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 383 0 0 0 147 0 0 0 18 0 2 0 1002442750 17510400 895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22456

[startup+3.10202 s]
/proc/loadavg: 1.07 1.01 1.02 3/76 12441
/proc/meminfo: memFree=1377432/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=18680 CPUtime=6.14
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 1427 0 0 0 613 1 0 0 17 0 2 0 1002442749 19128320 1413 1992294400 134512640 135305190 4294956144 18446744073709551615 134546911 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 4670 1413 83 193 0 4474 0
[pid=12440/tid=12441] ppid=12437 vsize=18680 CPUtime=3.06
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 626 0 0 0 305 1 0 0 16 0 2 0 1002442750 19128320 1413 1992294400 134512640 135305190 4294956144 18446744073709551615 134557238 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24036

[startup+6.30136 s]
/proc/loadavg: 1.07 1.01 1.02 3/76 12441
/proc/meminfo: memFree=1372888/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=22152 CPUtime=12.53
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 2389 0 0 0 1250 3 0 0 17 0 2 0 1002442749 22683648 2375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 5538 2375 83 193 0 5342 0
[pid=12440/tid=12441] ppid=12437 vsize=22152 CPUtime=6.24
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 1049 0 0 0 623 1 0 0 22 0 2 0 1002442750 22683648 2375 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) 27508

[startup+12.701 s]
/proc/loadavg: 1.22 1.05 1.03 3/76 12441
/proc/meminfo: memFree=1368088/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=27336 CPUtime=25.29
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 3527 0 0 0 2525 4 0 0 21 0 2 0 1002442749 27992064 3513 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 6834 3513 83 193 0 6638 0
[pid=12440/tid=12441] ppid=12437 vsize=27336 CPUtime=12.61
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 1494 0 0 0 1259 2 0 0 25 0 2 0 1002442750 27992064 3513 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32692

[startup+25.5024 s]
/proc/loadavg: 1.34 1.08 1.04 3/76 12441
/proc/meminfo: memFree=1365080/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=30368 CPUtime=50.82
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 4316 0 0 0 5076 6 0 0 17 0 2 0 1002442749 31096832 4302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 7592 4302 83 193 0 7396 0
[pid=12440/tid=12441] ppid=12437 vsize=30368 CPUtime=25.34
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 1883 0 0 0 2531 3 0 0 24 0 2 0 1002442750 31096832 4302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35724

[startup+51.102 s]
/proc/loadavg: 1.56 1.15 1.07 3/76 12441
/proc/meminfo: memFree=1360216/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=34540 CPUtime=101.87
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 5499 0 0 0 10179 8 0 0 18 0 2 0 1002442749 35368960 5485 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 8635 5485 83 193 0 8439 0
[pid=12440/tid=12441] ppid=12437 vsize=34540 CPUtime=50.81
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 2437 0 0 0 5077 4 0 0 25 0 2 0 1002442750 35368960 5485 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 39896

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.12 3/76 12441
/proc/meminfo: memFree=1354392/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=40992 CPUtime=204
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 6913 0 0 0 20391 9 0 0 25 0 2 0 1002442749 41975808 6899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 10248 6899 83 193 0 10052 0
[pid=12440/tid=12441] ppid=12437 vsize=40992 CPUtime=101.76
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 3165 0 0 0 10171 5 0 0 25 0 2 0 1002442750 41975808 6899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 46348

[startup+162.303 s]
/proc/loadavg: 1.93 1.41 1.17 3/76 12441
/proc/meminfo: memFree=1347288/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=48004 CPUtime=323.67
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 8672 0 0 0 32355 12 0 0 20 0 2 0 1002442749 49156096 8658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 12001 8658 83 193 0 11805 0
[pid=12440/tid=12441] ppid=12437 vsize=48004 CPUtime=161.46
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 3861 0 0 0 16139 7 0 0 25 0 2 0 1002442750 49156096 8658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 53360

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.22 3/76 12441
/proc/meminfo: memFree=1343000/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=52144 CPUtime=443.35
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 9770 0 0 0 44321 14 0 0 25 0 2 0 1002442749 53395456 9756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 13036 9756 83 193 0 12840 0
[pid=12440/tid=12441] ppid=12437 vsize=52144 CPUtime=221.17
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 4658 0 0 0 22108 9 0 0 25 0 2 0 1002442750 53395456 9756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 57500

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.26 3/76 12441
/proc/meminfo: memFree=1337368/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=58296 CPUtime=563.04
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 11220 0 0 0 56286 18 0 0 25 0 2 0 1002442749 59695104 11206 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 14574 11206 83 193 0 14378 0
[pid=12440/tid=12441] ppid=12437 vsize=58296 CPUtime=280.87
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 5552 0 0 0 28076 11 0 0 25 0 2 0 1002442750 59695104 11206 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 63652

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.31 3/76 12441
/proc/meminfo: memFree=1332824/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=62816 CPUtime=682.72
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 12295 0 0 0 68252 20 0 0 25 0 2 0 1002442749 64323584 12281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 15704 12281 83 193 0 15508 0
[pid=12440/tid=12441] ppid=12437 vsize=62816 CPUtime=340.57
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 6331 0 0 0 34044 13 0 0 25 0 2 0 1002442750 64323584 12281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 68172

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.35 3/76 12441
/proc/meminfo: memFree=1328792/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=66612 CPUtime=802.41
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 13321 0 0 0 80220 21 0 0 25 0 2 0 1002442749 68210688 13307 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 16653 13307 83 193 0 16457 0
[pid=12440/tid=12441] ppid=12437 vsize=66612 CPUtime=400.28
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 6881 0 0 0 40014 14 0 0 25 0 2 0 1002442750 68210688 13307 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 71968

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.38 3/76 12441
/proc/meminfo: memFree=1327000/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=68292 CPUtime=922.08
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 13753 0 0 0 92186 22 0 0 25 0 2 0 1002442749 69931008 13739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 17073 13739 83 193 0 16877 0
[pid=12440/tid=12441] ppid=12437 vsize=68292 CPUtime=459.98
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 7179 0 0 0 45984 14 0 0 25 0 2 0 1002442750 69931008 13739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 73648

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.42 3/76 12441
/proc/meminfo: memFree=1325080/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=70356 CPUtime=1041.77
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 14267 0 0 0 104154 23 0 0 25 0 2 0 1002442749 72044544 14253 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 17589 14253 83 193 0 17393 0
[pid=12440/tid=12441] ppid=12437 vsize=70356 CPUtime=519.69
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 7497 0 0 0 51954 15 0 0 25 0 2 0 1002442750 72044544 14253 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 75712

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.45 3/76 12441
/proc/meminfo: memFree=1319704/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=75684 CPUtime=1161.45
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 15570 0 0 0 116119 26 0 0 25 0 2 0 1002442749 77500416 15556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 18921 15556 83 193 0 18725 0
[pid=12440/tid=12441] ppid=12437 vsize=75684 CPUtime=579.39
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 8158 0 0 0 57922 17 0 0 25 0 2 0 1002442750 77500416 15556 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.45
Current children cumulated vsize (KiB) 81040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.06 1.87 1.47 3/76 12441
/proc/meminfo: memFree=1317464/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=78236 CPUtime=1200.16
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 16120 0 0 0 119989 27 0 0 25 0 2 0 1002442749 80113664 16106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 19559 16106 83 193 0 19363 0
[pid=12440/tid=12441] ppid=12437 vsize=78236 CPUtime=598.7
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 8323 0 0 0 59853 17 0 0 25 0 2 0 1002442750 80113664 16106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 83592

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

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

[startup+601.707 s]
/proc/loadavg: 2.06 1.87 1.47 3/76 12441
/proc/meminfo: memFree=1317464/2055920 swapFree=4175408/4192956
[pid=12437] ppid=12435 vsize=5356 CPUtime=0
/proc/12437/stat : 12437 (manysat.sh) S 12435 12437 12143 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 1002442748 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12437/statm: 1339 238 195 169 0 50 0
[pid=12440] ppid=12437 vsize=78236 CPUtime=1200.16
/proc/12440/stat : 12440 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194304 16120 0 0 0 119989 27 0 0 25 0 2 0 1002442749 80113664 16106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12440/statm: 19559 16106 83 193 0 19363 0
[pid=12440/tid=12441] ppid=12437 vsize=78236 CPUtime=598.7
/proc/12440/task/12441/stat : 12441 (manysat1.1_stat) R 12437 12437 12143 0 -1 4194368 8323 0 0 0 59853 17 0 0 25 0 2 0 1002442750 80113664 16106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 83592

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12437 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 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.16
CPU user time (s): 1199.89
CPU system time (s): 0.27
CPU usage (%): 199.454
Max. virtual memory (cumulated for all children) (KiB): 83592

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= 481
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 0.725889 second user time and 2.02469 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-31 13:50:42
IDJOB=1526462
IDBENCH=70548
IDSOLVER=514
FILE ID=node79/1526462-1238500242
PBS_JOBID= 9061917
Free space on /tmp= 65556 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526462-1238500242/watcher-1526462-1238500242 -o /tmp/evaluation-result-1526462-1238500242/solver-1526462-1238500242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526462-1238500242.cnf aimd 1

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=324046390

node79.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1382936 kB
Buffers:         90724 kB
Cached:         477932 kB
SwapCached:      11792 kB
Active:         325932 kB
Inactive:       258916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382936 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          22684 kB
Slab:            73324 kB
Committed_AS:  2688408 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-31 14:00:46