Trace number 1834234

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) 1200.01 1200.71

General information on the benchmark

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark312.627
Satisfiable
(Un)Satisfiability was proved
Number of variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

Solver Data 

0.00/0.00	c Parsing...
0.00/0.98	c ==============================================================================
0.00/0.98	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.98	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.98	c ==============================================================================
0.00/0.98	c |         0 | 1332772  3936682 |  399831       0        0     nan |  0.000 % |
6.77/6.83	c |         0 | 1317234  4010071 |      --       0       --      -- |     --   | -15195/74092
6.77/6.83	c ==============================================================================
6.77/6.83	c Result  :   #vars: 30665   #clauses: 1317234   #literals: 4010071
6.77/6.83	c CPU time:   6.62099 s
6.77/6.83	c ==============================================================================
7.87/7.99	c WARNING: for repeatability, setting FPU to use double precision
7.87/7.99	c Number of variables   : 30665        
7.87/7.99	c Number of clauses     : 1317234      
8.66/8.74	c Parsing time: 0.65         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-1834234-1242828845/watcher-1834234-1242828845 -o /tmp/evaluation-result-1834234-1242828845/solver-1834234-1242828845 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834234-1242828845.cnf -random-seed=1062705486 

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: 1.03 1.04 1.00 3/64 6783
/proc/meminfo: memFree=1792240/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310917954 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/6783/statm: 1339 235 195 169 0 50 0
[pid=6784] ppid=6783 vsize=5356 CPUtime=0
/proc/6784/stat : 6784 (SatELiteGTI) S 6783 6783 6021 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 310917954 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/6784/statm: 1339 238 198 169 0 50 0
[pid=6786] ppid=6784 vsize=192 CPUtime=0
/proc/6786/stat : 6786 (sed) R 6784 6783 6021 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 310917954 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 227846190357 0 0 4096 0 0 0 0 17 0 0 0
/proc/6786/statm: 48 23 16 11 0 11 0

[startup+0.091225 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 6783
/proc/meminfo: memFree=1792240/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310917954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101221 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 6783
/proc/meminfo: memFree=1792240/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310917954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301261 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 6783
/proc/meminfo: memFree=1792240/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310917954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701331 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 6783
/proc/meminfo: memFree=1792240/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310917954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50147 s]
/proc/loadavg: 1.03 1.04 1.00 2/66 6788
/proc/meminfo: memFree=1708896/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310917954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 237 197 169 0 50 0
[pid=6788] ppid=6783 vsize=108524 CPUtime=1.48
/proc/6788/stat : 6788 (SatELite_releas) R 6783 6783 6021 0 -1 4194304 25838 0 0 0 132 16 0 0 25 0 1 0 310917954 111128576 23119 1992294400 134512640 135223648 4294956128 18446744073709551615 134548993 0 0 4096 3 0 0 0 17 1 0 0
/proc/6788/statm: 27131 23119 76 173 0 26956 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 113880

[startup+3.10174 s]
/proc/loadavg: 1.03 1.04 1.00 2/66 6788
/proc/meminfo: memFree=1695840/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310917954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 237 197 169 0 50 0
[pid=6788] ppid=6783 vsize=126764 CPUtime=3.07
/proc/6788/stat : 6788 (SatELite_releas) R 6783 6783 6021 0 -1 4194304 29351 0 0 0 289 18 0 0 25 0 1 0 310917954 129806336 26562 1992294400 134512640 135223648 4294956128 18446744073709551615 134602171 0 0 4096 3 0 0 0 17 0 0 0
/proc/6788/statm: 31691 26562 76 173 0 31516 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 132120

[startup+6.30131 s]
/proc/loadavg: 1.03 1.04 1.00 2/66 6788
/proc/meminfo: memFree=1684200/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=0
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310917954 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 237 197 169 0 50 0
[pid=6788] ppid=6783 vsize=127276 CPUtime=6.27
/proc/6788/stat : 6788 (SatELite_releas) R 6783 6783 6021 0 -1 4194304 29474 0 0 0 609 18 0 0 25 0 1 0 310917954 130330624 26685 1992294400 134512640 135223648 4294956128 18446744073709551615 134549033 0 0 4096 3 0 0 0 17 0 0 0
/proc/6788/statm: 31819 26685 76 173 0 31644 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 132632

[startup+12.7014 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 6789
/proc/meminfo: memFree=1703016/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=64608 CPUtime=4.69
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 15667 0 0 0 458 11 0 0 25 0 1 0 310918753 66158592 15653 1992294400 134512640 135212243 4294956240 18446744073709551615 134536796 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 16152 15653 75 170 0 15979 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 69964

[startup+25.5017 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 6789
/proc/meminfo: memFree=1702312/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=65180 CPUtime=17.49
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 15840 0 0 0 1738 11 0 0 25 0 1 0 310918753 66744320 15826 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 16295 15826 75 170 0 16122 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 70536

[startup+51.1012 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 6789
/proc/meminfo: memFree=1699944/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=67672 CPUtime=43.05
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 16434 0 0 0 4293 12 0 0 25 0 1 0 310918753 69296128 16420 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 16918 16420 75 170 0 16745 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 73028

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 6789
/proc/meminfo: memFree=1695400/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=72424 CPUtime=94.22
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 17601 0 0 0 9409 13 0 0 25 0 1 0 310918753 74162176 17587 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 18106 17587 75 170 0 17933 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 77780

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 6789
/proc/meminfo: memFree=1690728/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=77128 CPUtime=154.19
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 18766 0 0 0 15405 14 0 0 25 0 1 0 310918753 78979072 18752 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 19282 18752 75 170 0 19109 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 82484

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6789
/proc/meminfo: memFree=1687528/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=80332 CPUtime=214.16
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 19580 0 0 0 21401 15 0 0 25 0 1 0 310918753 82259968 19566 1992294400 134512640 135212243 4294956240 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 20083 19566 75 170 0 19910 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 85688

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6789
/proc/meminfo: memFree=1683688/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=84312 CPUtime=274.13
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 20532 0 0 0 27397 16 0 0 25 0 1 0 310918753 86335488 20518 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 21078 20518 75 170 0 20905 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 89668

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1681576/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=86484 CPUtime=334.09
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 21051 0 0 0 33393 16 0 0 25 0 1 0 310918753 88559616 21037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 21621 21037 75 170 0 21448 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 91840

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1677864/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=90216 CPUtime=394.05

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

/proc/6789/statm: 25111 24486 75 170 0 24938 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 105800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1663848/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=104272 CPUtime=633.93
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 25460 0 0 0 63373 20 0 0 25 0 1 0 310918753 106774528 25446 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 26068 25446 75 170 0 25895 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 109628

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1663400/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=104932 CPUtime=693.9
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 25609 0 0 0 69369 21 0 0 25 0 1 0 310918753 107450368 25595 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 26233 25595 75 170 0 26060 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 110288

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1659816/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=108260 CPUtime=753.87
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 26449 0 0 0 75366 21 0 0 25 0 1 0 310918753 110858240 26435 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 27065 26435 75 170 0 26892 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 113616

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1657960/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=109976 CPUtime=813.83
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 26914 0 0 0 81361 22 0 0 25 0 1 0 310918753 112615424 26900 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 27494 26900 75 170 0 27321 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 115332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1657896/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=109976 CPUtime=873.81
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 26914 0 0 0 87359 22 0 0 25 0 1 0 310918753 112615424 26900 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 27494 26900 75 170 0 27321 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 115332

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1649960/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=118444 CPUtime=933.78
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 28955 0 0 0 93353 25 0 0 25 0 1 0 310918753 121286656 28941 1992294400 134512640 135212243 4294956240 18446744073709551615 134529778 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 29611 28941 75 170 0 29438 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 123800

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1649640/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=118444 CPUtime=993.75
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 28969 0 0 0 99350 25 0 0 25 0 1 0 310918753 121286656 28955 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 29611 28955 75 170 0 29438 0
Current children cumulated CPU time (s) 1001.72
Current children cumulated vsize (KiB) 123800

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1647720/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=120688 CPUtime=1053.72
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 29525 0 0 0 105346 26 0 0 25 0 1 0 310918753 123584512 29511 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 30172 29511 75 170 0 29999 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 126044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1642216/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=125948 CPUtime=1113.68
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 30820 0 0 0 111341 27 0 0 25 0 1 0 310918753 128970752 30806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 31487 30806 75 170 0 31314 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 131304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1642216/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=125948 CPUtime=1173.65
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 30820 0 0 0 117338 27 0 0 25 0 1 0 310918753 128970752 30806 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 31487 30806 75 170 0 31314 0
Current children cumulated CPU time (s) 1181.62
Current children cumulated vsize (KiB) 131304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1642216/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=125948 CPUtime=1192.04
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 30824 0 0 0 119177 27 0 0 25 0 1 0 310918753 128970752 30810 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 31487 30810 75 170 0 31314 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 131304

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6789
/proc/meminfo: memFree=1642216/2055920 swapFree=4180392/4192956
[pid=6783] ppid=6781 vsize=5356 CPUtime=7.97
/proc/6783/stat : 6783 (SatELiteGTI) S 6781 6783 6021 0 -1 4194304 335 29729 0 0 0 0 767 30 16 0 1 0 310917954 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6783/statm: 1339 239 197 169 0 50 0
[pid=6789] ppid=6783 vsize=125948 CPUtime=1192.04
/proc/6789/stat : 6789 (minisat_static) R 6783 6783 6021 0 -1 4194304 30824 0 0 0 119177 27 0 0 25 0 1 0 310918753 128970752 30810 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/6789/statm: 31487 30810 75 170 0 31314 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 131304

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6783 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=678832
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=304953
# CPU time returned by wait4() is 7.98379
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.01
CPU user time (s): 1199.44
CPU system time (s): 0.57
CPU usage (%): 99.9415
Max. virtual memory (cumulated for all children) (KiB): 132632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.67883
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30064
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= 57

runsolver used 1.09283 second user time and 3.2855 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-20 16:14:07
IDJOB=1834234
IDBENCH=71777
IDSOLVER=672
FILE ID=node18/1834234-1242828845
PBS_JOBID= 9322496
Free space on /tmp= 66204 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834234-1242828845/watcher-1834234-1242828845 -o /tmp/evaluation-result-1834234-1242828845/solver-1834234-1242828845 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834234-1242828845.cnf -random-seed=1062705486

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

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=1062705486

node18.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		: 3000.280
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		: 3000.280
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:       1792784 kB
Buffers:         53252 kB
Cached:         160252 kB
SwapCached:       6680 kB
Active:         112668 kB
Inactive:       109132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792784 kB
SwapTotal:     4192956 kB
SwapFree:      4180392 kB
Dirty:           25920 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            27452 kB
Committed_AS:  1108864 kB
PageTables:       1376 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= 66176 MiB
End job on node18 at 2009-05-20 16:34:10