Trace number 1834108

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
MiniSAT 09z 2009-03-22? (TO) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/rbsat/random/forced/
rbsat-v760c43649gyes1.cnf
MD5SUM8541c8ec619084537b62d7926e092ff9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.693893
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   43649    87978 |   13094       0        0     nan |  0.000 % |
0.00/0.15	c |         0 |   42676   137686 |      --       0       --      -- |     --   | -973/49708
0.00/0.15	c ==============================================================================
0.00/0.15	c Result  :   #vars: 720   #clauses: 42676   #literals: 137686
0.00/0.15	c CPU time:   0.133979 s
0.00/0.15	c ==============================================================================
0.00/0.19	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 720          
0.00/0.19	c Number of clauses     : 42676        
0.17/0.21	c Parsing time: 0.02         s

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-1834108-1242828061/watcher-1834108-1242828061 -o /tmp/evaluation-result-1834108-1242828061/solver-1834108-1242828061 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834108-1242828061.cnf -random-seed=678776940 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20657
/proc/meminfo: memFree=1948184/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310833349 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/20657/statm: 1339 235 195 169 0 50 0
[pid=20658] ppid=20657 vsize=5356 CPUtime=0
/proc/20658/stat : 20658 (SatELiteGTI) R 20657 20657 20256 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 310833349 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/20658/statm: 1339 238 198 169 0 50 0
[pid=20660] ppid=20658 vsize=0 CPUtime=0
/proc/20660/stat : 20660 (sed) Z 20658 20657 20256 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 310833349 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/20660/statm: 0 0 0 0 0 0 0

[startup+0.0538771 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20657
/proc/meminfo: memFree=1948184/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310833349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20657/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10188 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20657
/proc/meminfo: memFree=1948184/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310833349 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20657/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301903 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20657
/proc/meminfo: memFree=1948184/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.702943 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20657
/proc/meminfo: memFree=1948184/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1943112/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=5060 CPUtime=1.3
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 1049 0 0 0 130 0 0 0 25 0 1 0 310833368 5181440 1035 1992294400 134512640 135212243 4294956240 18446744073709551615 134535967 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 1265 1035 76 170 0 1092 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10416

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1942792/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=5588 CPUtime=2.9
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 1191 0 0 0 290 0 0 0 25 0 1 0 310833368 5722112 1177 1992294400 134512640 135212243 4294956240 18446744073709551615 134532709 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 1397 1177 76 170 0 1224 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10944

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1942024/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=6276 CPUtime=6.09
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 1345 0 0 0 609 0 0 0 25 0 1 0 310833368 6426624 1331 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 1569 1331 76 170 0 1396 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11632

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1940552/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=7468 CPUtime=12.5
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 1648 0 0 0 1249 1 0 0 25 0 1 0 310833368 7647232 1634 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 1867 1634 76 170 0 1694 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12824

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1939016/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=8864 CPUtime=25.29
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 2023 0 0 0 2527 2 0 0 25 0 1 0 310833368 9076736 2009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 2216 2009 76 170 0 2043 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14220

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1936008/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=12016 CPUtime=50.89
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 2796 0 0 0 5086 3 0 0 25 0 1 0 310833368 12304384 2782 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 3004 2782 76 170 0 2831 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17372

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1931336/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=16676 CPUtime=102.08
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 3958 0 0 0 10203 5 0 0 25 0 1 0 310833368 17076224 3944 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 4169 3944 76 170 0 3996 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22032

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1928776/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=19588 CPUtime=162.06
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 4668 0 0 0 16200 6 0 0 25 0 1 0 310833368 20058112 4654 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 4897 4654 76 170 0 4724 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24944

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1924296/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=23688 CPUtime=222.03
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 5698 0 0 0 22196 7 0 0 25 0 1 0 310833368 24256512 5684 1992294400 134512640 135212243 4294956240 18446744073709551615 134536471 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 5922 5684 76 170 0 5749 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29044

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1922696/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=25452 CPUtime=282.02
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 6098 0 0 0 28194 8 0 0 25 0 1 0 310833368 26062848 6084 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 6363 6084 76 170 0 6190 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30808

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1921032/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=27104 CPUtime=342
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 6505 0 0 0 34192 8 0 0 25 0 1 0 310833368 27754496 6491 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 6776 6491 76 170 0 6603 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32460

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1918280/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=29772 CPUtime=401.99

################
# More data... #
################

/proc/20663/statm: 8541 8204 76 170 0 8368 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 39520

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1914056/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=34164 CPUtime=581.95
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 8218 0 0 0 58184 11 0 0 25 0 1 0 310833368 34983936 8204 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 8541 8204 76 170 0 8368 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 39520

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 20669
/proc/meminfo: memFree=1909832/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=38260 CPUtime=641.93
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 9257 0 0 0 64181 12 0 0 25 0 1 0 310833368 39178240 9243 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 9565 9243 76 170 0 9392 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 43616

[startup+702.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 20669
/proc/meminfo: memFree=1909576/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=38448 CPUtime=701.91
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 9325 0 0 0 70179 12 0 0 25 0 1 0 310833368 39370752 9311 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 9612 9311 76 170 0 9439 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 43804

[startup+762.306 s]
/proc/loadavg: 1.14 1.05 1.01 2/66 20669
/proc/meminfo: memFree=1907464/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=40604 CPUtime=761.9
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 9836 0 0 0 76177 13 0 0 25 0 1 0 310833368 41578496 9822 1992294400 134512640 135212243 4294956240 18446744073709551615 134532712 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 10151 9822 76 170 0 9978 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 45960

[startup+822.303 s]
/proc/loadavg: 1.05 1.04 1.00 2/66 20669
/proc/meminfo: memFree=1907336/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=40748 CPUtime=821.88
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 9859 0 0 0 82175 13 0 0 25 0 1 0 310833368 41725952 9845 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 10187 9845 76 170 0 10014 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 46104

[startup+882.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 20669
/proc/meminfo: memFree=1906824/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=41148 CPUtime=881.86
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 9977 0 0 0 88173 13 0 0 25 0 1 0 310833368 42135552 9963 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 10287 9963 76 170 0 10114 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 46504

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20669
/proc/meminfo: memFree=1901512/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=46412 CPUtime=941.85
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 11286 0 0 0 94170 15 0 0 25 0 1 0 310833368 47525888 11272 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 11603 11272 76 170 0 11430 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 51768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 20669
/proc/meminfo: memFree=1901384/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=46548 CPUtime=1001.83
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 11307 0 0 0 100168 15 0 0 25 0 1 0 310833368 47665152 11293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 11637 11293 76 170 0 11464 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 51904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20669
/proc/meminfo: memFree=1901192/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=46692 CPUtime=1061.81
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 11359 0 0 0 106166 15 0 0 25 0 1 0 310833368 47812608 11345 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 11673 11345 76 170 0 11500 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 52048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1898056/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=50140 CPUtime=1121.8
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 12129 0 0 0 112164 16 0 0 25 0 1 0 310833368 51343360 12115 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 12535 12115 76 170 0 12362 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 55496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1898056/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=50140 CPUtime=1181.79
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 12129 0 0 0 118162 17 0 0 25 0 1 0 310833368 51343360 12115 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 12535 12115 76 170 0 12362 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 55496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20669
/proc/meminfo: memFree=1898056/2055920 swapFree=4179368/4192956
[pid=20657] ppid=20655 vsize=5356 CPUtime=0.17
/proc/20657/stat : 20657 (SatELiteGTI) S 20655 20657 20256 0 -1 4194304 335 1253 0 0 0 0 16 1 16 0 1 0 310833349 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20657/statm: 1339 239 197 169 0 50 0
[pid=20663] ppid=20657 vsize=50140 CPUtime=1199.89
/proc/20663/stat : 20663 (minisat_static) R 20657 20657 20256 0 -1 4194304 12130 0 0 0 119972 17 0 0 25 0 1 0 310833368 51343360 12116 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20663/statm: 12535 12116 76 170 0 12362 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 55496

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20657 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=169974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.186971
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.18
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 55496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.169974
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1588
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= 14
involuntary context switches= 7

runsolver used 1.42578 second user time and 2.94855 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-20 16:01:01
IDJOB=1834108
IDBENCH=71389
IDSOLVER=672
FILE ID=node58/1834108-1242828061
PBS_JOBID= 9322478
Free space on /tmp= 66068 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v760c43649gyes1.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834108-1242828061/watcher-1834108-1242828061 -o /tmp/evaluation-result-1834108-1242828061/solver-1834108-1242828061 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834108-1242828061.cnf -random-seed=678776940

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8541c8ec619084537b62d7926e092ff9
RANDOM SEED=678776940

node58.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		: 3000.233
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		: 3000.233
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:       1948664 kB
Buffers:         22800 kB
Cached:          46196 kB
SwapCached:       7640 kB
Active:          22044 kB
Inactive:        56168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1948664 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          14452 kB
Slab:            15168 kB
Committed_AS:  1010768 kB
PageTables:       1372 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= 66064 MiB
End job on node58 at 2009-05-20 16:21:04