Trace number 1738209

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) 1200.15 601.519

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   38944    78464 |   11683       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   38320   110203 |      --       0       --      -- |     --   | -624/31739
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 600   #clauses: 38320   #literals: 110203
0.09/0.11	c CPU time:   0.102984 s
0.09/0.11	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738209-1240836344/watcher-1738209-1240836344 -o /tmp/evaluation-result-1738209-1240836344/solver-1738209-1240836344 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1738209-1240836344.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: 1.00 0.97 0.98 3/64 32664
/proc/meminfo: memFree=1538120/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111667574 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 235 195 169 0 50 0
[pid=32665] ppid=32664 vsize=824 CPUtime=0
/proc/32665/stat : 32665 (SatElite) R 32664 32664 32501 0 -1 4194304 139 0 0 0 0 0 0 0 19 0 1 0 111667574 843776 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134836582 0 0 4096 3 0 0 0 17 0 0 0
/proc/32665/statm: 239 124 51 127 0 109 0

[startup+0.0229159 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 32664
/proc/meminfo: memFree=1538120/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111667574 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 235 195 169 0 50 0
[pid=32665] ppid=32664 vsize=2764 CPUtime=0.01
/proc/32665/stat : 32665 (SatElite) R 32664 32664 32501 0 -1 4194304 568 0 0 0 1 0 0 0 19 0 1 0 111667574 2830336 552 1992294400 134512640 135034092 4294956096 18446744073709551615 134542729 0 0 4096 3 0 0 0 17 0 0 0
/proc/32665/statm: 691 552 51 127 0 561 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8120

[startup+0.102922 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 32664
/proc/meminfo: memFree=1538120/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111667574 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 235 195 169 0 50 0
[pid=32665] ppid=32664 vsize=4080 CPUtime=0.09
/proc/32665/stat : 32665 (SatElite) R 32664 32664 32501 0 -1 4194304 859 0 0 0 9 0 0 0 19 0 1 0 111667574 4177920 843 1992294400 134512640 135034092 4294956096 18446744073709551615 134569256 0 0 4096 3 0 0 0 17 0 0 0
/proc/32665/statm: 1020 843 68 127 0 890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.302947 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 32664
/proc/meminfo: memFree=1538120/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.702981 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 32664
/proc/meminfo: memFree=1538120/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50205 s]
/proc/loadavg: 1.00 0.97 0.98 3/67 32668
/proc/meminfo: memFree=1526320/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=25112 CPUtime=2.65
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 3354 0 0 0 264 1 0 0 17 0 2 0 111667589 25714688 3340 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 6278 3340 83 193 0 6082 0
[pid=32667/tid=32668] ppid=32664 vsize=25112 CPUtime=1.3
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 1135 0 0 0 130 0 0 0 17 0 2 0 111667593 25714688 3340 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 30468

[startup+3.10119 s]
/proc/loadavg: 1.00 0.97 0.98 3/67 32668
/proc/meminfo: memFree=1521136/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=30200 CPUtime=5.84
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 4512 0 0 0 582 2 0 0 25 0 2 0 111667589 30924800 4498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 7550 4498 83 193 0 7354 0
[pid=32667/tid=32668] ppid=32664 vsize=30200 CPUtime=2.9
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 1809 0 0 0 289 1 0 0 24 0 2 0 111667593 30924800 4498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 35556

[startup+6.30146 s]
/proc/loadavg: 1.08 0.99 0.99 3/67 32668
/proc/meminfo: memFree=1514160/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=36176 CPUtime=12.23
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 6132 0 0 0 1220 3 0 0 25 0 2 0 111667589 37044224 6118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 9044 6118 83 193 0 8848 0
[pid=32667/tid=32668] ppid=32664 vsize=36176 CPUtime=6.09
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 2745 0 0 0 608 1 0 0 25 0 2 0 111667593 37044224 6118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 41532

[startup+12.702 s]
/proc/loadavg: 1.15 1.00 0.99 3/67 32668
/proc/meminfo: memFree=1508784/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=41276 CPUtime=25
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 7444 0 0 0 2495 5 0 0 25 0 2 0 111667589 42266624 7430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 10319 7430 83 193 0 10123 0
[pid=32667/tid=32668] ppid=32664 vsize=41276 CPUtime=12.49
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 3396 0 0 0 1247 2 0 0 25 0 2 0 111667593 42266624 7430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 46632

[startup+25.5021 s]
/proc/loadavg: 1.34 1.05 1.01 3/67 32668
/proc/meminfo: memFree=1496048/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=53740 CPUtime=50.55
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 10431 0 0 0 5047 8 0 0 25 0 2 0 111667589 55029760 10417 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 13435 10417 83 193 0 13239 0
[pid=32667/tid=32668] ppid=32664 vsize=53740 CPUtime=25.29
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 5059 0 0 0 2525 4 0 0 25 0 2 0 111667593 55029760 10417 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 59096

[startup+51.1023 s]
/proc/loadavg: 1.56 1.13 1.03 3/67 32668
/proc/meminfo: memFree=1487536/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=62396 CPUtime=101.63
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 12450 0 0 0 10153 10 0 0 25 0 2 0 111667589 63893504 12436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 15599 12436 83 193 0 15403 0
[pid=32667/tid=32668] ppid=32664 vsize=62396 CPUtime=50.87
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 6119 0 0 0 5082 5 0 0 25 0 2 0 111667593 63893504 12436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.76
Current children cumulated vsize (KiB) 67752

[startup+102.307 s]
/proc/loadavg: 1.81 1.26 1.08 3/67 32668
/proc/meminfo: memFree=1475440/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=75344 CPUtime=203.81
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 15424 0 0 0 20367 14 0 0 25 0 2 0 111667589 77152256 15410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 18836 15410 83 193 0 18640 0
[pid=32667/tid=32668] ppid=32664 vsize=75344 CPUtime=102.05
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 7525 0 0 0 10198 7 0 0 25 0 2 0 111667593 77152256 15410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.94
Current children cumulated vsize (KiB) 80700

[startup+162.303 s]
/proc/loadavg: 1.93 1.39 1.13 3/67 32668
/proc/meminfo: memFree=1458160/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=93800 CPUtime=323.54
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 19738 0 0 0 32333 21 0 0 25 0 2 0 111667589 96051200 19724 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 23450 19724 83 193 0 23254 0
[pid=32667/tid=32668] ppid=32664 vsize=93800 CPUtime=162.03
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 9770 0 0 0 16191 12 0 0 25 0 2 0 111667593 96051200 19724 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) 99156

[startup+222.303 s]
/proc/loadavg: 1.97 1.50 1.19 3/67 32668
/proc/meminfo: memFree=1453872/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=98484 CPUtime=443.27
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 20795 0 0 0 44305 22 0 0 25 0 2 0 111667589 100847616 20781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 24621 20781 83 193 0 24425 0
[pid=32667/tid=32668] ppid=32664 vsize=98484 CPUtime=222
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 10578 0 0 0 22187 13 0 0 25 0 2 0 111667593 100847616 20781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.4
Current children cumulated vsize (KiB) 103840

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.23 3/67 32668
/proc/meminfo: memFree=1442032/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=111324 CPUtime=563.01
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 23764 0 0 0 56275 26 0 0 25 0 2 0 111667589 113995776 23747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 27831 23747 83 193 0 27635 0
[pid=32667/tid=32668] ppid=32664 vsize=111324 CPUtime=281.96
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 12393 0 0 0 28181 15 0 0 25 0 2 0 111667593 113995776 23747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.14
Current children cumulated vsize (KiB) 116680

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.28 3/67 32668
/proc/meminfo: memFree=1431920/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=121868 CPUtime=682.74
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 26303 0 0 0 68242 32 0 0 25 0 2 0 111667589 124792832 26286 1992294400 134512640 135305190 4294956144 18446744073709551615 134528395 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 30467 26286 83 193 0 30271 0
[pid=32667/tid=32668] ppid=32664 vsize=121868 CPUtime=341.94
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 12626 0 0 0 34178 16 0 0 25 0 2 0 111667593 124792832 26286 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.87
Current children cumulated vsize (KiB) 127224

[startup+402.302 s]
/proc/loadavg: 2.06 1.74 1.33 3/67 32668
/proc/meminfo: memFree=1425008/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=129496 CPUtime=802.49
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 28003 0 0 0 80213 36 0 0 25 0 2 0 111667589 132603904 27986 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 32374 27986 83 193 0 32178 0
[pid=32667/tid=32668] ppid=32664 vsize=129496 CPUtime=401.92
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 13563 0 0 0 40174 18 0 0 25 0 2 0 111667593 132603904 27986 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.62
Current children cumulated vsize (KiB) 134852

[startup+462.302 s]
/proc/loadavg: 2.21 1.83 1.38 3/67 32668
/proc/meminfo: memFree=1421552/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=132892 CPUtime=922.23
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 28866 0 0 0 92186 37 0 0 25 0 2 0 111667589 136081408 28849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 33223 28849 83 193 0 33027 0
[pid=32667/tid=32668] ppid=32664 vsize=132892 CPUtime=461.89
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 13999 0 0 0 46171 18 0 0 25 0 2 0 111667593 136081408 28849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.36
Current children cumulated vsize (KiB) 138248

[startup+522.302 s]
/proc/loadavg: 2.13 1.87 1.42 3/67 32668
/proc/meminfo: memFree=1412656/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=142312 CPUtime=1041.96
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 31100 0 0 0 104156 40 0 0 25 0 2 0 111667589 145727488 31083 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 35578 31083 83 193 0 35382 0
[pid=32667/tid=32668] ppid=32664 vsize=142312 CPUtime=521.87
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 14939 0 0 0 52167 20 0 0 25 0 2 0 111667593 145727488 31083 1992294400 134512640 135305190 4294956144 18446744073709551615 134557385 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.09
Current children cumulated vsize (KiB) 147668

[startup+582.303 s]
/proc/loadavg: 2.05 1.89 1.46 3/67 32668
/proc/meminfo: memFree=1405232/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=150572 CPUtime=1161.71
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 32955 0 0 0 116127 44 0 0 25 0 2 0 111667589 154185728 32938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 37643 32938 83 193 0 37447 0
[pid=32667/tid=32668] ppid=32664 vsize=150572 CPUtime=581.84
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 15860 0 0 0 58162 22 0 0 25 0 2 0 111667593 154185728 32938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.84
Current children cumulated vsize (KiB) 155928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.03 1.90 1.47 3/67 32668
/proc/meminfo: memFree=1403632/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=152332 CPUtime=1200.02
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 33336 0 0 0 119957 45 0 0 25 0 2 0 111667589 155987968 33319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 38083 33319 83 193 0 37887 0
[pid=32667/tid=32668] ppid=32664 vsize=152332 CPUtime=601.04
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 16129 0 0 0 60081 23 0 0 25 0 2 0 111667593 155987968 33319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528755 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 157688

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

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

[startup+601.501 s]
/proc/loadavg: 2.03 1.90 1.47 3/67 32668
/proc/meminfo: memFree=1403632/2055920 swapFree=4191900/4192956
[pid=32664] ppid=32662 vsize=5356 CPUtime=0.13
/proc/32664/stat : 32664 (manysat.sh) S 32662 32664 32501 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111667574 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32664/statm: 1339 238 195 169 0 50 0
[pid=32667] ppid=32664 vsize=152332 CPUtime=1200.02
/proc/32667/stat : 32667 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194304 33336 0 0 0 119957 45 0 0 25 0 2 0 111667589 155987968 33319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/32667/statm: 38083 33319 83 193 0 37887 0
[pid=32667/tid=32668] ppid=32664 vsize=152332 CPUtime=601.04
/proc/32667/task/32668/stat : 32668 (manysat1.1_stat) R 32664 32664 32501 0 -1 4194368 16129 0 0 0 60081 23 0 0 25 0 2 0 111667593 155987968 33319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528755 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 157688

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32664 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=140978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.149976
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.15
CPU user time (s): 1199.7
CPU system time (s): 0.45
CPU usage (%): 199.52
Max. virtual memory (cumulated for all children) (KiB): 157688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1176
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 0.571913 second user time and 1.63075 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-27 14:45:44
IDJOB=1738209
IDBENCH=71803
IDSOLVER=514
FILE ID=node31/1738209-1240836344
PBS_JOBID= 9187479
Free space on /tmp= 66416 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738209-1240836344/watcher-1738209-1240836344 -o /tmp/evaluation-result-1738209-1240836344/solver-1738209-1240836344 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1738209-1240836344.cnf aimd 1

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=947280585

node31.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		: 3000.213
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		: 3000.213
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:       1538672 kB
Buffers:         67944 kB
Cached:         355448 kB
SwapCached:        384 kB
Active:         194236 kB
Inactive:       243600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538672 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          22812 kB
Slab:            65260 kB
Committed_AS:   441028 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node31 at 2009-04-27 14:55:47