Trace number 1832104

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) 1200.08 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_30.cnf
MD5SUM8df6cfaff4435ad2a04367a34fb047c1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark18.2082
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses133080
Sum of the clauses size348570
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 252290
Number of clauses of size 380730
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data 

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |  133080   348570 |   39923       0        0     nan |  0.000 % |
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 900   #clauses: 133080   #literals: 348570
0.00/0.08	c CPU time:   0.070989 s
0.00/0.08	c ==============================================================================
0.00/0.19	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.19	c Number of variables   : 900          
0.00/0.19	c Number of clauses     : 133080       
0.18/0.25	c Parsing time: 0.05         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-1832104-1242769157/watcher-1832104-1242769157 -o /tmp/evaluation-result-1832104-1242769157/solver-1832104-1242769157 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832104-1242769157.cnf -random-seed=192800022 

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 0.96 3/64 31831
/proc/meminfo: memFree=1854016/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0
/proc/31831/stat : 31831 (SatELiteGTI) R 31829 31831 31677 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 304941992 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271637998067 0 0 4100 65536 0 0 0 17 0 0 0
/proc/31831/statm: 1339 237 197 169 0 50 0

[startup+0.103772 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 31831
/proc/meminfo: memFree=1854016/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304941992 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31831/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201797 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 31831
/proc/meminfo: memFree=1854016/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.30182 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 31831
/proc/meminfo: memFree=1854016/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+0.701891 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 31831
/proc/meminfo: memFree=1854016/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5356

[startup+1.50302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 31837
/proc/meminfo: memFree=1845168/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=7580 CPUtime=1.29
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 1774 0 0 0 129 0 0 0 25 0 1 0 304942012 7761920 1760 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 1895 1760 76 170 0 1722 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12936

[startup+3.10131 s]
/proc/loadavg: 1.08 1.02 0.97 2/66 31837
/proc/meminfo: memFree=1844784/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=7984 CPUtime=2.89
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 1874 0 0 0 288 1 0 0 25 0 1 0 304942012 8175616 1860 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 1996 1860 76 170 0 1823 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13340

[startup+6.30289 s]
/proc/loadavg: 1.08 1.02 0.97 2/66 31837
/proc/meminfo: memFree=1844080/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=8524 CPUtime=6.09
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 2022 0 0 0 608 1 0 0 25 0 1 0 304942012 8728576 2008 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 2131 2008 76 170 0 1958 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13880

[startup+12.701 s]
/proc/loadavg: 1.07 1.02 0.97 2/66 31837
/proc/meminfo: memFree=1842672/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=9764 CPUtime=12.49
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 2323 0 0 0 1247 2 0 0 25 0 1 0 304942012 9998336 2309 1992294400 134512640 135212243 4294956240 18446744073709551615 134538963 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 2441 2309 76 170 0 2268 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15120

[startup+25.5014 s]
/proc/loadavg: 1.06 1.01 0.97 2/66 31837
/proc/meminfo: memFree=1840944/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=11556 CPUtime=25.29
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 2789 0 0 0 2526 3 0 0 25 0 1 0 304942012 11833344 2775 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 2889 2775 76 170 0 2716 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16912

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 0.97 2/66 31837
/proc/meminfo: memFree=1838256/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=14360 CPUtime=50.88
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 3484 0 0 0 5085 3 0 0 25 0 1 0 304942012 14704640 3470 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 3590 3470 76 170 0 3417 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19716

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 0.97 2/66 31837
/proc/meminfo: memFree=1833584/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=19068 CPUtime=102.07
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 4633 0 0 0 10202 5 0 0 25 0 1 0 304942012 19525632 4619 1992294400 134512640 135212243 4294956240 18446744073709551615 134533747 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 4767 4619 76 170 0 4594 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24424

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31837
/proc/meminfo: memFree=1830640/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=22116 CPUtime=162.04
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 5415 0 0 0 16198 6 0 0 25 0 1 0 304942012 22646784 5401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 5529 5401 76 170 0 5356 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27472

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31837
/proc/meminfo: memFree=1827376/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=25344 CPUtime=222.02
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 6171 0 0 0 22196 6 0 0 25 0 1 0 304942012 25952256 6157 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 6336 6157 76 170 0 6163 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30700

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1823728/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=28928 CPUtime=282
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 7081 0 0 0 28192 8 0 0 25 0 1 0 304942012 29622272 7067 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 7232 7067 76 170 0 7059 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 34284

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1821296/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=31328 CPUtime=341.97
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 7679 0 0 0 34189 8 0 0 25 0 1 0 304942012 32079872 7665 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 7832 7665 76 170 0 7659 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1818480/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=34112 CPUtime=401.95
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 8388 0 0 0 40186 9 0 0 25 0 1 0 304942012 34930688 8374 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 8528 8374 76 170 0 8355 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 39468

[startup+462.301 s]

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

/proc/31837/statm: 9224 9023 76 170 0 9051 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 42252

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1813424/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=39296 CPUtime=581.9
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 9642 0 0 0 58179 11 0 0 25 0 1 0 304942012 40239104 9628 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 9824 9628 76 170 0 9651 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 44652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1812144/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=40752 CPUtime=641.88
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 10005 0 0 0 64176 12 0 0 25 0 1 0 304942012 41730048 9991 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 10188 9991 76 170 0 10015 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 46108

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1809584/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=42868 CPUtime=701.86
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 10549 0 0 0 70174 12 0 0 25 0 1 0 304942012 43896832 10535 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 10717 10535 76 170 0 10544 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 48224

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1808560/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=43952 CPUtime=761.85
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 10813 0 0 0 76172 13 0 0 25 0 1 0 304942012 45006848 10799 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 10988 10799 76 170 0 10815 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 49308

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1805552/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=46720 CPUtime=821.82
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 11536 0 0 0 82168 14 0 0 25 0 1 0 304942012 47841280 11522 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 11680 11522 76 170 0 11507 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 52076

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1805488/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=46864 CPUtime=881.81
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 11552 0 0 0 88167 14 0 0 25 0 1 0 304942012 47988736 11538 1992294400 134512640 135212243 4294956240 18446744073709551615 134536032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 11716 11538 76 170 0 11543 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 52220

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1801328/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=51232 CPUtime=941.77
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 12583 0 0 0 94162 15 0 0 25 0 1 0 304942012 52461568 12569 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 12808 12569 76 170 0 12635 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 56588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1801328/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=51232 CPUtime=1001.76
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 12583 0 0 0 100160 16 0 0 25 0 1 0 304942012 52461568 12569 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 12808 12569 76 170 0 12635 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 56588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1801328/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=51232 CPUtime=1061.74
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 12583 0 0 0 106158 16 0 0 25 0 1 0 304942012 52461568 12569 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 12808 12569 76 170 0 12635 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 56588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1795824/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=56712 CPUtime=1121.72
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 13937 0 0 0 112155 17 0 0 25 0 1 0 304942012 58073088 13923 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 14178 13923 76 170 0 14005 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 62068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1795696/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=56712 CPUtime=1181.7
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 13958 0 0 0 118153 17 0 0 25 0 1 0 304942012 58073088 13944 1992294400 134512640 135212243 4294956240 18446744073709551615 134526208 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 14178 13944 76 170 0 14005 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 62068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31839
/proc/meminfo: memFree=1795696/2055920 swapFree=4179884/4192956
[pid=31831] ppid=31829 vsize=5356 CPUtime=0.18
/proc/31831/stat : 31831 (SatELiteGTI) S 31829 31831 31677 0 -1 4194304 335 2152 0 0 0 0 16 2 16 0 1 0 304941992 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31831/statm: 1339 239 197 169 0 50 0
[pid=31837] ppid=31831 vsize=56712 CPUtime=1199.9
/proc/31837/stat : 31837 (minisat_static) R 31831 31831 31677 0 -1 4194304 13958 0 0 0 119973 17 0 0 25 0 1 0 304942012 58073088 13944 1992294400 134512640 135212243 4294956240 18446744073709551615 134526223 0 0 4096 3 0 0 0 17 1 0 0
/proc/31837/statm: 14178 13944 76 170 0 14005 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62068

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 31831 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=167974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 0.19397
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 62068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.167974
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2487
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= 12
involuntary context switches= 7

runsolver used 1.46878 second user time and 2.90656 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-19 23:39:18
IDJOB=1832104
IDBENCH=20487
IDSOLVER=672
FILE ID=node67/1832104-1242769157
PBS_JOBID= 9322235
Free space on /tmp= 66352 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/grieu/vmpc_30.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832104-1242769157/watcher-1832104-1242769157 -o /tmp/evaluation-result-1832104-1242769157/solver-1832104-1242769157 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832104-1242769157.cnf -random-seed=192800022

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

MD5SUM BENCH= 8df6cfaff4435ad2a04367a34fb047c1
RANDOM SEED=192800022

node67.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		: 3000.277
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		: 3000.277
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:       1854560 kB
Buffers:         13108 kB
Cached:         151048 kB
SwapCached:       7680 kB
Active:          21640 kB
Inactive:       151748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854560 kB
SwapTotal:     4192956 kB
SwapFree:      4179884 kB
Dirty:            3656 kB
Writeback:           0 kB
Mapped:          14016 kB
Slab:            13992 kB
Committed_AS:  1049764 kB
PageTables:       1440 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= 66348 MiB
End job on node67 at 2009-05-19 23:59:20