Trace number 1832106

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) 1200.02 1200.61

General information on the benchmark

Nameindustrial/grieu/
vmpc_33.cnf
MD5SUM4c4d694bb911a7a13a7cb66a99dd484c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark143.882
Satisfiable
(Un)Satisfiability was proved
Number of variables1089
Number of clauses177375
Sum of the clauses size464310
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269795
Number of clauses of size 3107514
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 566

Solver Data 

0.00/0.00	c Parsing...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |  177375   464310 |   53212       0        0     nan |  0.000 % |
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 1089   #clauses: 177375   #literals: 464310
0.00/0.10	c CPU time:   0.089986 s
0.00/0.10	c ==============================================================================
0.00/0.24	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.24	c Number of variables   : 1089         
0.00/0.24	c Number of clauses     : 177375       
0.23/0.32	c Parsing time: 0.07         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-1832106-1242769159/watcher-1832106-1242769159 -o /tmp/evaluation-result-1832106-1242769159/solver-1832106-1242769159 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832106-1242769159.cnf -random-seed=691784632 

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 0.99 0.91 3/64 6946
/proc/meminfo: memFree=1865048/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 304943966 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930430546 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/6946/statm: 1339 235 195 169 0 50 0
[pid=6947] ppid=6946 vsize=0 CPUtime=0
/proc/6947/stat : 6947 (SatELiteGTI) R 6946 6946 6825 0 -1 4194372 62 188 0 0 0 0 0 0 19 0 1 0 304943966 0 0 1992294400 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/6947/statm: 0 0 0 0 0 0 0

[startup+0.019337 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 6946
/proc/meminfo: memFree=1865048/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304943966 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6946/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102345 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 6946
/proc/meminfo: memFree=1865048/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304943966 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6946/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30238 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 6946
/proc/meminfo: memFree=1865048/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+0.702431 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 6946
/proc/meminfo: memFree=1865048/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 5356

[startup+1.50151 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1852936/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=10100 CPUtime=1.25
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 2406 0 0 0 124 1 0 0 25 0 1 0 304943990 10342400 2392 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 2525 2392 76 170 0 2352 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15456

[startup+3.10171 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1852808/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=10232 CPUtime=2.85
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 2412 0 0 0 284 1 0 0 25 0 1 0 304943990 10477568 2398 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6952/statm: 2558 2398 76 170 0 2385 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15588

[startup+6.30108 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1852488/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=10636 CPUtime=6.04
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 2523 0 0 0 603 1 0 0 25 0 1 0 304943990 10891264 2509 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 2659 2509 76 170 0 2486 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15992

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1851528/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=11604 CPUtime=12.44
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 2760 0 0 0 1243 1 0 0 25 0 1 0 304943990 11882496 2746 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 2901 2746 76 170 0 2728 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16960

[startup+25.5024 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1849544/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=13496 CPUtime=25.24
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 3247 0 0 0 2522 2 0 0 25 0 1 0 304943990 13819904 3233 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 3374 3233 76 170 0 3201 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18852

[startup+51.1024 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1846792/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=16700 CPUtime=50.82
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 4027 0 0 0 5080 2 0 0 25 0 1 0 304943990 17100800 4013 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 4175 4013 76 170 0 4002 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 22056

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1842440/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=20488 CPUtime=102.01
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 5000 0 0 0 10197 4 0 0 25 0 1 0 304943990 20979712 4986 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 5122 4986 76 170 0 4949 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25844

[startup+162.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1838408/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=24568 CPUtime=161.98
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 5998 0 0 0 16193 5 0 0 25 0 1 0 304943990 25157632 5984 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 6142 5984 76 170 0 5969 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29924

[startup+222.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1834568/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=28576 CPUtime=221.95
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 6953 0 0 0 22189 6 0 0 25 0 1 0 304943990 29261824 6939 1992294400 134512640 135212243 4294956240 18446744073709551615 134526314 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 7144 6939 76 170 0 6971 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 33932

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6952
/proc/meminfo: memFree=1830408/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=32672 CPUtime=281.92
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 7991 0 0 0 28185 7 0 0 25 0 1 0 304943990 33456128 7977 1992294400 134512640 135212243 4294956240 18446744073709551615 134526070 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 8168 7977 76 170 0 7995 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 38028

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1828040/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=34784 CPUtime=341.87
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 8544 0 0 0 34179 8 0 0 25 0 1 0 304943990 35618816 8530 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 8696 8530 76 170 0 8523 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 40140

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1825544/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=37300 CPUtime=401.85
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 9202 0 0 0 40177 8 0 0 25 0 1 0 304943990 38195200 9188 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 9325 9188 76 170 0 9152 0
Current children cumulated CPU time (s) 402.08

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

/proc/6952/statm: 10086 9885 76 170 0 9913 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 45700

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1819336/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=43644 CPUtime=581.76
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 10729 0 0 0 58166 10 0 0 25 0 1 0 304943990 44691456 10715 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 10911 10715 76 170 0 10738 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 49000

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1815688/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=47220 CPUtime=641.73
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 11631 0 0 0 64163 10 0 0 25 0 1 0 304943990 48353280 11617 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 11805 11617 76 170 0 11632 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 52576

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1815560/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=47220 CPUtime=701.7
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 11631 0 0 0 70160 10 0 0 25 0 1 0 304943990 48353280 11617 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 11805 11617 76 170 0 11632 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 52576

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1811336/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=51312 CPUtime=761.69
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 12688 0 0 0 76157 12 0 0 25 0 1 0 304943990 52543488 12674 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 12828 12674 76 170 0 12655 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 56668

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1811336/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=51312 CPUtime=821.65
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 12688 0 0 0 82153 12 0 0 25 0 1 0 304943990 52543488 12674 1992294400 134512640 135212243 4294956240 18446744073709551615 134526035 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 12828 12674 76 170 0 12655 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 56668

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1809736/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=53072 CPUtime=881.62
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 13105 0 0 0 88150 12 0 0 25 0 1 0 304943990 54345728 13091 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 13268 13091 76 170 0 13095 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 58428

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1806536/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=56540 CPUtime=941.6
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 13878 0 0 0 94147 13 0 0 25 0 1 0 304943990 57896960 13864 1992294400 134512640 135212243 4294956240 18446744073709551615 134526231 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 14135 13864 76 170 0 13962 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 61896

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1806472/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=56540 CPUtime=1001.57
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 13887 0 0 0 100143 14 0 0 25 0 1 0 304943990 57896960 13873 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 14135 13873 76 170 0 13962 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 61896

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1803656/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=59452 CPUtime=1061.54
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 14623 0 0 0 106140 14 0 0 25 0 1 0 304943990 60878848 14609 1992294400 134512640 135212243 4294956240 18446744073709551615 134526489 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 14863 14609 76 170 0 14690 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 64808

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1801864/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=61036 CPUtime=1121.52
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 15034 0 0 0 112137 15 0 0 25 0 1 0 304943990 62500864 15020 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 15259 15020 76 170 0 15086 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 66392

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1801800/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=61036 CPUtime=1181.49
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 15035 0 0 0 118134 15 0 0 25 0 1 0 304943990 62500864 15021 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 15259 15021 76 170 0 15086 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 66392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 6954
/proc/meminfo: memFree=1801800/2055920 swapFree=4179528/4192956
[pid=6946] ppid=6944 vsize=5356 CPUtime=0.23
/proc/6946/stat : 6946 (SatELiteGTI) S 6944 6946 6825 0 -1 4194304 335 2733 0 0 0 0 21 2 15 0 1 0 304943966 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6946/statm: 1339 239 197 169 0 50 0
[pid=6952] ppid=6946 vsize=61036 CPUtime=1199.79
/proc/6952/stat : 6952 (minisat_static) R 6946 6946 6825 0 -1 4194304 15035 0 0 0 119964 15 0 0 25 0 1 0 304943990 62500864 15021 1992294400 134512640 135212243 4294956240 18446744073709551615 134526162 0 0 4096 3 0 0 0 17 0 0 0
/proc/6952/statm: 15259 15021 76 170 0 15086 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 66392

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 6946 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=215967
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 0.241963
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.17
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 66392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.215967
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= 3068
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= 11
involuntary context switches= 8

runsolver used 1.27581 second user time and 2.93655 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-19 23:39:19
IDJOB=1832106
IDBENCH=20488
IDSOLVER=672
FILE ID=node53/1832106-1242769159
PBS_JOBID= 9322248
Free space on /tmp= 66052 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/grieu/vmpc_33.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832106-1242769159/watcher-1832106-1242769159 -o /tmp/evaluation-result-1832106-1242769159/solver-1832106-1242769159 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832106-1242769159.cnf -random-seed=691784632

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

MD5SUM BENCH= 4c4d694bb911a7a13a7cb66a99dd484c
RANDOM SEED=691784632

node53.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		: 3000.245
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		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1865528 kB
Buffers:         12212 kB
Cached:         141312 kB
SwapCached:       7568 kB
Active:          23272 kB
Inactive:       139816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865528 kB
SwapTotal:     4192956 kB
SwapFree:      4179528 kB
Dirty:            4340 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            13320 kB
Committed_AS:   913564 kB
PageTables:       1392 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= 66048 MiB
End job on node53 at 2009-05-19 23:59:22