Trace number 292757

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, and are wall clock time (not CPU 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
barcelogic 2007-02-08? (TO) 1200.04 1200.5

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
MD5SUM583105bb99125ba4df9ed1b1c73b5664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-292757-1171758722 -o ROOT/results/node70/solver-292757-1171758722 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292757-1171758722/Barcelogic /tmp/evaluation/292757-1171758722/instance-292757-1171758722.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 3849
/proc/meminfo: memFree=548352/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 158672899 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3849/statm: 1339 233 195 169 0 50 0
[pid=3850] ppid=3849 vsize=5356 CPUtime=0
/proc/3850/stat : 3850 (Barcelogic) S 3849 3849 3740 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3850/statm: 1339 237 198 169 0 50 0
[pid=3852] ppid=3850 vsize=0 CPUtime=0
/proc/3852/stat : 3852 (sed) D 3850 3849 3740 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 158672900 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3852/statm: 0 0 0 0 0 0 0

[startup+0.107045 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 3849
/proc/meminfo: memFree=548352/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515115 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 3849
/proc/meminfo: memFree=548352/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33526 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3855
/proc/meminfo: memFree=543792/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476488 CPUtime=1.31
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 1165 0 0 0 131 0 0 0 25 0 1 0 158672901 1511923712 1139 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369122 1139 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97156 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3855
/proc/meminfo: memFree=540528/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476488 CPUtime=2.94
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 2533 0 0 0 294 0 0 0 25 0 1 0 158672901 1511923712 2507 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369122 2507 81 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481844

[startup+6.25315 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 3855
/proc/meminfo: memFree=533936/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=6.23
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 3570 0 0 0 622 1 0 0 25 0 1 0 158672901 1511964672 3544 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 3544 81 232 0 368897 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481884

[startup+12.7103 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 3855
/proc/meminfo: memFree=528432/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=12.68
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 5064 0 0 0 1266 2 0 0 25 0 1 0 158672901 1511964672 5038 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 5038 81 232 0 368897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481884

[startup+25.5216 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 3855
/proc/meminfo: memFree=513712/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=25.49
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 8783 0 0 0 2544 5 0 0 25 0 1 0 158672901 1511964672 8757 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 8757 81 232 0 368897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481884

[startup+51.1443 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 3855
/proc/meminfo: memFree=495088/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=51.1
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 13273 0 0 0 5100 10 0 0 25 0 1 0 158672901 1511964672 13247 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 13247 81 232 0 368897 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481884

[startup+102.384 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 3855
/proc/meminfo: memFree=487984/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=102.32
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15014 0 0 0 10220 12 0 0 25 0 1 0 158672901 1511964672 14945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 14945 81 232 0 368897 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481884

[startup+162.438 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=487984/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=162.36
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15047 0 0 0 16224 12 0 0 25 0 1 0 158672901 1511964672 14945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 14945 81 232 0 368897 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481884

[startup+222.488 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=487600/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=222.38
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15150 0 0 0 22226 12 0 0 25 0 1 0 158672901 1511964672 15048 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 15048 81 232 0 368897 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481884

[startup+282.544 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=487472/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=282.42
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15189 0 0 0 28230 12 0 0 25 0 1 0 158672901 1511964672 15048 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518618 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 15048 81 232 0 368897 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 1481884

[startup+342.604 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=487472/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=342.45
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15235 0 0 0 34233 12 0 0 25 0 1 0 158672901 1511964672 15048 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 15048 81 232 0 368897 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 1481884

[startup+402.664 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=487408/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=402.49
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15314 0 0 0 40237 12 0 0 25 0 1 0 158672901 1511964672 15048 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518090 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 15048 81 232 0 368897 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 1481884

[startup+462.718 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=487472/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=462.52
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15314 0 0 0 46240 12 0 0 25 0 1 0 158672901 1511964672 15048 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134542164 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 15048 81 232 0 368897 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 1481884

[startup+522.768 s]

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

[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=582.59
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 15679 0 0 0 58246 13 0 0 25 0 1 0 158672901 1511964672 15340 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 15340 81 232 0 368897 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 1481884

[startup+642.875 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483504/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=642.62
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16430 0 0 0 64248 14 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 1481884

[startup+702.933 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483568/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=702.66
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16430 0 0 0 70252 14 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 1481884

[startup+762.99 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483632/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=762.69
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16430 0 0 0 76255 14 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 1481884

[startup+823.049 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483568/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=822.73
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16463 0 0 0 82259 14 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 822.73
Current children cumulated vsize (KiB) 1481884

[startup+883.099 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483504/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=882.75
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16502 0 0 0 88261 14 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 882.75
Current children cumulated vsize (KiB) 1481884

[startup+943.152 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483568/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=942.79
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16502 0 0 0 94265 14 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 942.79
Current children cumulated vsize (KiB) 1481884

[startup+1003.2 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483440/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=1002.81
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16548 0 0 0 100267 14 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 1002.81
Current children cumulated vsize (KiB) 1481884

[startup+1063.26 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483440/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=1062.86
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16599 0 0 0 106271 15 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 1062.86
Current children cumulated vsize (KiB) 1481884

[startup+1123.32 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3855
/proc/meminfo: memFree=483504/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=1122.89
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16599 0 0 0 112274 15 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 1122.89
Current children cumulated vsize (KiB) 1481884

[startup+1183.38 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3857
/proc/meminfo: memFree=483440/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=1182.93
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16685 0 0 0 118278 15 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 1182.93
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3857
/proc/meminfo: memFree=483440/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=1200.04
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16685 0 0 0 119989 15 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481884

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

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

[startup+1200.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 3857
/proc/meminfo: memFree=483440/2055920 swapFree=4183276/4192956
[pid=3849] ppid=3847 vsize=5356 CPUtime=0
/proc/3849/stat : 3849 (Barcelogic) S 3847 3849 3740 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 158672899 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3849/statm: 1339 237 197 169 0 50 0
[pid=3855] ppid=3849 vsize=1476528 CPUtime=1200.04
/proc/3855/stat : 3855 (bsat) R 3849 3849 3740 0 -1 4194304 16685 0 0 0 119989 15 0 0 25 0 1 0 158672901 1511964672 16043 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/3855/statm: 369132 16043 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481884

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3849 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 1482200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724
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= 35
involuntary context switches= 10

runsolver used 0.878866 second user time and 2.34064 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Feb 18 00:32:02 UTC 2007

IDJOB= 292757
IDBENCH= 19847
IDSOLVER= 122
FILE ID= node70/292757-1171758722

PBS_JOBID= 3839506

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292757-1171758722/Barcelogic /tmp/evaluation/292757-1171758722/instance-292757-1171758722.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-292757-1171758722 -o ROOT/results/node70/solver-292757-1171758722 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292757-1171758722/Barcelogic /tmp/evaluation/292757-1171758722/instance-292757-1171758722.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  583105bb99125ba4df9ed1b1c73b5664

RANDOM SEED= 78492792

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:        548760 kB
Buffers:         39304 kB
Cached:        1370404 kB
SwapCached:       4012 kB
Active:         743492 kB
Inactive:       676080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        548760 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          15244 kB
Slab:            73576 kB
Committed_AS:   167844 kB
PageTables:       1396 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= 66563 MiB

End job on node70 on Sun Feb 18 00:52:05 UTC 2007