Trace number 1526436

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 0/2009-03-20? (TO) 1200.18 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
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 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 |    2115     6389 |      --       0       --      -- |     --   | -10/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2115   #literals: 6389
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526436-1238497709/watcher-1526436-1238497709 -o /tmp/evaluation-result-1526436-1238497709/solver-1526436-1238497709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526436-1238497709.cnf aimd 0 

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 1.48 3/73 28497
/proc/meminfo: memFree=1620752/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) R 28495 28497 27909 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28497/statm: 1339 234 194 169 0 50 0
[pid=28498] ppid=28497 vsize=960 CPUtime=0
/proc/28498/stat : 28498 (SatElite) R 28497 28497 27909 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1122434884 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134836582 0 0 4096 3 0 0 0 17 0 0 0
/proc/28498/statm: 240 144 68 127 0 110 0

[startup+0.00932198 s]
/proc/loadavg: 1.99 1.85 1.48 3/73 28497
/proc/meminfo: memFree=1620752/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28497/statm: 1339 235 195 169 0 50 0
[pid=28498] ppid=28497 vsize=964 CPUtime=0
/proc/28498/stat : 28498 (SatElite) R 28497 28497 27909 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1122434884 987136 146 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/28498/statm: 241 146 69 127 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6320

[startup+0.101493 s]
/proc/loadavg: 1.99 1.85 1.48 3/73 28497
/proc/meminfo: memFree=1620752/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302207 s]
/proc/loadavg: 1.99 1.85 1.48 3/73 28497
/proc/meminfo: memFree=1620752/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701251 s]
/proc/loadavg: 1.99 1.85 1.48 3/73 28497
/proc/meminfo: memFree=1620752/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 1.99 1.85 1.48 3/76 28501
/proc/meminfo: memFree=1618040/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=15884 CPUtime=2.96
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 888 0 0 0 295 1 0 0 18 0 2 0 1122434885 16265216 874 1992294400 134512640 135305190 4294956144 18446744073709551615 134556845 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 3971 874 83 193 0 3775 0
[pid=28500/tid=28501] ppid=28497 vsize=15884 CPUtime=1.46
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 367 0 0 0 146 0 0 0 17 0 2 0 1122434885 16265216 874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21240

[startup+3.1015 s]
/proc/loadavg: 1.99 1.86 1.48 3/76 28501
/proc/meminfo: memFree=1615992/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=17864 CPUtime=6.14
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 1493 0 0 0 613 1 0 0 17 0 2 0 1122434885 18292736 1479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 4466 1479 83 193 0 4270 0
[pid=28500/tid=28501] ppid=28497 vsize=17864 CPUtime=3.05
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 660 0 0 0 305 0 0 0 18 0 2 0 1122434885 18292736 1479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23220

[startup+6.30183 s]
/proc/loadavg: 1.99 1.86 1.48 3/76 28501
/proc/meminfo: memFree=1611576/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=22400 CPUtime=12.52
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 2449 0 0 0 1250 2 0 0 17 0 2 0 1122434885 22937600 2435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 5600 2435 83 193 0 5404 0
[pid=28500/tid=28501] ppid=28497 vsize=22400 CPUtime=6.24
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 1066 0 0 0 623 1 0 0 19 0 2 0 1122434885 22937600 2435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27756

[startup+12.7015 s]
/proc/loadavg: 1.99 1.86 1.48 3/76 28501
/proc/meminfo: memFree=1608120/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=24896 CPUtime=25.29
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 3120 0 0 0 2526 3 0 0 17 0 2 0 1122434885 25493504 3106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 6224 3106 83 193 0 6028 0
[pid=28500/tid=28501] ppid=28497 vsize=24896 CPUtime=12.6
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 1393 0 0 0 1259 1 0 0 25 0 2 0 1122434885 25493504 3106 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) 30252

[startup+25.5028 s]
/proc/loadavg: 1.99 1.86 1.49 3/76 28501
/proc/meminfo: memFree=1603320/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=29648 CPUtime=50.81
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 4297 0 0 0 5076 5 0 0 18 0 2 0 1122434885 30359552 4283 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 7412 4283 83 193 0 7216 0
[pid=28500/tid=28501] ppid=28497 vsize=29648 CPUtime=25.34
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 1997 0 0 0 2532 2 0 0 25 0 2 0 1122434885 30359552 4283 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35004

[startup+51.1024 s]
/proc/loadavg: 1.99 1.87 1.50 3/76 28501
/proc/meminfo: memFree=1599224/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=34940 CPUtime=101.88
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 5386 0 0 0 10181 7 0 0 18 0 2 0 1122434885 35778560 5372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 8735 5372 83 193 0 8539 0
[pid=28500/tid=28501] ppid=28497 vsize=34940 CPUtime=50.81
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 2468 0 0 0 5078 3 0 0 25 0 2 0 1122434885 35778560 5372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 40296

[startup+102.308 s]
/proc/loadavg: 1.99 1.89 1.53 3/76 28501
/proc/meminfo: memFree=1590520/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=43008 CPUtime=204.02
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 7484 0 0 0 20390 12 0 0 25 0 2 0 1122434885 44040192 7470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 10752 7470 83 193 0 10556 0
[pid=28500/tid=28501] ppid=28497 vsize=43008 CPUtime=101.76
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 3556 0 0 0 10171 5 0 0 25 0 2 0 1122434885 44040192 7470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 48364

[startup+162.303 s]
/proc/loadavg: 1.99 1.91 1.55 3/76 28501
/proc/meminfo: memFree=1585848/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=47720 CPUtime=323.68
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 8628 0 0 0 32354 14 0 0 20 0 2 0 1122434885 48865280 8614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 11930 8614 83 193 0 11734 0
[pid=28500/tid=28501] ppid=28497 vsize=47720 CPUtime=161.47
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 4072 0 0 0 16140 7 0 0 25 0 2 0 1122434885 48865280 8614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 53076

[startup+222.303 s]
/proc/loadavg: 1.99 1.92 1.58 3/76 28501
/proc/meminfo: memFree=1580920/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=52688 CPUtime=443.36
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 9859 0 0 0 44320 16 0 0 25 0 2 0 1122434885 53952512 9845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 13172 9845 83 193 0 12976 0
[pid=28500/tid=28501] ppid=28497 vsize=52688 CPUtime=221.17
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 4638 0 0 0 22109 8 0 0 25 0 2 0 1122434885 53952512 9845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 58044

[startup+282.303 s]
/proc/loadavg: 1.99 1.93 1.60 3/76 28501
/proc/meminfo: memFree=1576952/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=56976 CPUtime=563.05
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 10888 0 0 0 56287 18 0 0 25 0 2 0 1122434885 58343424 10874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 14244 10874 83 193 0 14048 0
[pid=28500/tid=28501] ppid=28497 vsize=56976 CPUtime=280.86
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 5110 0 0 0 28078 8 0 0 25 0 2 0 1122434885 58343424 10874 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 62332

[startup+342.303 s]
/proc/loadavg: 1.99 1.94 1.62 3/76 28501
/proc/meminfo: memFree=1572024/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=62008 CPUtime=682.73
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 12097 0 0 0 68253 20 0 0 25 0 2 0 1122434885 63496192 12083 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 15502 12083 83 193 0 15306 0
[pid=28500/tid=28501] ppid=28497 vsize=62008 CPUtime=340.57
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 5753 0 0 0 34048 9 0 0 25 0 2 0 1122434885 63496192 12083 1992294400 134512640 135305190 4294956144 18446744073709551615 134528395 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 67364

[startup+402.303 s]
/proc/loadavg: 1.99 1.95 1.64 3/76 28501
/proc/meminfo: memFree=1570424/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=63800 CPUtime=802.42
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 12509 0 0 0 80221 21 0 0 25 0 2 0 1122434885 65331200 12495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 15950 12495 83 193 0 15754 0
[pid=28500/tid=28501] ppid=28497 vsize=63800 CPUtime=400.27
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 6057 0 0 0 40018 9 0 0 25 0 2 0 1122434885 65331200 12495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 69156

[startup+462.302 s]
/proc/loadavg: 1.99 1.96 1.66 3/76 28501
/proc/meminfo: memFree=1565048/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=69168 CPUtime=922.1
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 13869 0 0 0 92187 23 0 0 25 0 2 0 1122434885 70828032 13855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 17292 13855 83 193 0 17096 0
[pid=28500/tid=28501] ppid=28497 vsize=69168 CPUtime=459.97
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 6826 0 0 0 45986 11 0 0 25 0 2 0 1122434885 70828032 13855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 74524

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/76 28501
/proc/meminfo: memFree=1562872/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=71916 CPUtime=1041.79
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 14366 0 0 0 104155 24 0 0 25 0 2 0 1122434885 73641984 14352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 17979 14352 83 193 0 17783 0
[pid=28500/tid=28501] ppid=28497 vsize=71916 CPUtime=519.68
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 7120 0 0 0 51957 11 0 0 25 0 2 0 1122434885 73641984 14352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 77272

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.70 3/76 28501
/proc/meminfo: memFree=1561976/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=72872 CPUtime=1161.47
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 14578 0 0 0 116123 24 0 0 25 0 2 0 1122434885 74620928 14564 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 18218 14564 83 193 0 18022 0
[pid=28500/tid=28501] ppid=28497 vsize=72872 CPUtime=579.38
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 7135 0 0 0 57927 11 0 0 25 0 2 0 1122434885 74620928 14564 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 78228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.97 1.70 3/76 28501
/proc/meminfo: memFree=1561464/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=73028 CPUtime=1200.18
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 14720 0 0 0 119994 24 0 0 25 0 2 0 1122434885 74780672 14706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 18257 14706 83 193 0 18061 0
[pid=28500/tid=28501] ppid=28497 vsize=73028 CPUtime=598.69
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 7179 0 0 0 59858 11 0 0 25 0 2 0 1122434885 74780672 14706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 78384

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.97 1.70 3/76 28501
/proc/meminfo: memFree=1561464/2055920 swapFree=4177652/4192956
[pid=28497] ppid=28495 vsize=5356 CPUtime=0
/proc/28497/stat : 28497 (manysat.sh) S 28495 28497 27909 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1122434883 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28497/statm: 1339 238 195 169 0 50 0
[pid=28500] ppid=28497 vsize=73028 CPUtime=1200.18
/proc/28500/stat : 28500 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194304 14720 0 0 0 119994 24 0 0 25 0 2 0 1122434885 74780672 14706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28500/statm: 18257 14706 83 193 0 18061 0
[pid=28500/tid=28501] ppid=28497 vsize=73028 CPUtime=598.69
/proc/28500/task/28501/stat : 28501 (manysat1.1_stat) R 28497 28497 27909 0 -1 4194368 7179 0 0 0 59858 11 0 0 25 0 2 0 1122434885 74780672 14706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 78384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28497 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# 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): 1200.18
CPU user time (s): 1199.94
CPU system time (s): 0.24
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 78384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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 0.679896 second user time and 2.06868 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-31 13:08:29
IDJOB=1526436
IDBENCH=70543
IDSOLVER=513
FILE ID=node84/1526436-1238497709
PBS_JOBID= 9061903
Free space on /tmp= 66312 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526436-1238497709/watcher-1526436-1238497709 -o /tmp/evaluation-result-1526436-1238497709/solver-1526436-1238497709 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526436-1238497709.cnf aimd 0

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=199530881

node84.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		: 3000.231
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		: 3000.231
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:       1621296 kB
Buffers:         77496 kB
Cached:         269092 kB
SwapCached:       6944 kB
Active:         174276 kB
Inactive:       181532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621296 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          14856 kB
Slab:            64044 kB
Committed_AS:  2950716 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-03-31 13:18:31