Trace number 339130

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
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 |    1120     3360 |     335       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 280   #clauses: 1120   #literals: 3360
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-339130-1173698950 -o ROOT/results/node23/solver-339130-1173698950 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339130-1173698950/Barcelogic /tmp/evaluation/339130-1173698950/instance-339130-1173698950.cnf 

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): 2400 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: 0.91 0.95 0.98 3/77 12326
/proc/meminfo: memFree=1799576/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 95863330 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487830610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12326/statm: 1338 232 195 169 0 49 0
[pid=12327] ppid=12326 vsize=5352 CPUtime=0
/proc/12327/stat : 12327 (Barcelogic) S 12326 12326 10431 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12327/statm: 1338 236 198 169 0 49 0
[pid=12328] ppid=12327 vsize=0 CPUtime=0
/proc/12328/stat : 12328 (Barcelogic) D 12327 12326 10431 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 95863330 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12328/statm: 0 0 0 0 0 0 0
[pid=12329] ppid=12327 vsize=0 CPUtime=0
/proc/12329/stat : 12329 (sed) D 12327 12326 10431 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 95863330 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12329/statm: 0 0 0 0 0 0 0

[startup+0.0956689 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12326
/proc/meminfo: memFree=1799576/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101668 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12326
/proc/meminfo: memFree=1799576/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301707 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12326
/proc/meminfo: memFree=1799576/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701785 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12326
/proc/meminfo: memFree=1799576/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50194 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 12332
/proc/meminfo: memFree=1795656/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476436 CPUtime=1.48
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 1442 0 0 0 148 0 0 0 25 0 1 0 95863331 1511870464 1414 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369109 1414 92 232 0 368874 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481788

[startup+3.10125 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 12332
/proc/meminfo: memFree=1792328/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476436 CPUtime=3.08
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 1804 0 0 0 308 0 0 0 25 0 1 0 95863331 1511870464 1776 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134542728 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369109 1776 92 232 0 368874 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481788

[startup+6.30187 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 12332
/proc/meminfo: memFree=1787720/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476436 CPUtime=6.28
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 3479 0 0 0 627 1 0 0 25 0 1 0 95863331 1511870464 3451 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369109 3451 92 232 0 368874 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481788

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 12332
/proc/meminfo: memFree=1774600/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=12.67
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 6196 0 0 0 1265 2 0 0 25 0 1 0 95863331 1511952384 6168 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 6168 92 232 0 368894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481868

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 12332
/proc/meminfo: memFree=1774472/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=25.47
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 6221 0 0 0 2544 3 0 0 25 0 1 0 95863331 1511952384 6193 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 6193 92 232 0 368894 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481868

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 12332
/proc/meminfo: memFree=1752968/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=51.06
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 11653 0 0 0 5100 6 0 0 25 0 1 0 95863331 1511952384 11625 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 11625 92 232 0 368894 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481868

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 12332
/proc/meminfo: memFree=1747464/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=102.25
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 12956 0 0 0 10217 8 0 0 25 0 1 0 95863331 1511952384 12883 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 12883 92 232 0 368894 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481868

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1747464/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=162.22
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 13033 0 0 0 16214 8 0 0 25 0 1 0 95863331 1511952384 12883 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 12883 92 232 0 368894 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481868

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1747464/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=222.2
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 13046 0 0 0 22211 9 0 0 25 0 1 0 95863331 1511952384 12896 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 12896 92 232 0 368894 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1726792/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=282.17
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 18278 0 0 0 28204 13 0 0 25 0 1 0 95863331 1511952384 18128 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 18128 92 232 0 368894 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481868

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1716936/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=342.15
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 20796 0 0 0 34198 17 0 0 25 0 1 0 95863331 1511952384 20467 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 20467 92 232 0 368894 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481868

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1717000/2055920 swapFree=4140896/4192956

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

[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=582.06
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 29578 0 0 0 58177 29 0 0 25 0 1 0 95863331 1511952384 29249 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 29249 92 232 0 368894 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1481868

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1670920/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=642.04
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 32320 0 0 0 64172 32 0 0 25 0 1 0 95863331 1511952384 31991 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 31991 92 232 0 368894 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481868

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1662856/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=702.02
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 34369 0 0 0 70167 35 0 0 25 0 1 0 95863331 1511952384 34040 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 34040 92 232 0 368894 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1481868

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1654152/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=762
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 36510 0 0 0 76162 38 0 0 25 0 1 0 95863331 1511952384 36181 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 36181 92 232 0 368894 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1481868

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1646216/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=821.97
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 38521 0 0 0 82157 40 0 0 25 0 1 0 95863331 1511952384 38192 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 38192 92 232 0 368894 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481868

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1638600/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=881.95
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 40400 0 0 0 88153 42 0 0 25 0 1 0 95863331 1511952384 40071 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 40071 92 232 0 368894 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1481868

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1632072/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=941.92
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 42086 0 0 0 94148 44 0 0 25 0 1 0 95863331 1511952384 41757 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 41757 92 232 0 368894 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1625224/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=1001.9
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 43766 0 0 0 100144 46 0 0 25 0 1 0 95863331 1511952384 43437 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 43437 92 232 0 368894 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1618376/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=1061.88
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 45496 0 0 0 106140 48 0 0 25 0 1 0 95863331 1511952384 45167 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 45167 92 232 0 368894 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481868

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1611400/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=1121.87
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 47217 0 0 0 112136 51 0 0 25 0 1 0 95863331 1511952384 46888 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 46888 92 232 0 368894 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1605640/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=1181.84
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 48671 0 0 0 118131 53 0 0 25 0 1 0 95863331 1511952384 48342 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 48342 92 232 0 368894 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1603784/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=1200.04
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 49113 0 0 0 119950 54 0 0 25 0 1 0 95863331 1511952384 48784 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 48784 92 232 0 368894 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 12332
/proc/meminfo: memFree=1603784/2055920 swapFree=4140896/4192956
[pid=12326] ppid=12324 vsize=5352 CPUtime=0
/proc/12326/stat : 12326 (Barcelogic) S 12324 12326 10431 0 -1 4194304 332 382 0 0 0 0 0 0 16 0 1 0 95863330 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12326/statm: 1338 236 197 169 0 49 0
[pid=12332] ppid=12326 vsize=1476516 CPUtime=1200.04
/proc/12332/stat : 12332 (bsat) R 12326 12326 10431 0 -1 4194304 49113 0 0 0 119950 54 0 0 25 0 1 0 95863331 1511952384 48784 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 369129 48784 92 232 0 368894 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12326 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.010998
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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.5
CPU system time (s): 0.54
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1482584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
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= 714
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= 37
involuntary context switches= 9

runsolver used 1.16782 second user time and 3.21051 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Mar 12 11:29:10 UTC 2007

IDJOB= 339130
IDBENCH= 24739
IDSOLVER= 122
FILE ID= node23/339130-1173698950

PBS_JOBID= 4101479

Free space on /tmp= 66519 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339130-1173698950/Barcelogic /tmp/evaluation/339130-1173698950/instance-339130-1173698950.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-339130-1173698950 -o ROOT/results/node23/solver-339130-1173698950 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339130-1173698950/Barcelogic /tmp/evaluation/339130-1173698950/instance-339130-1173698950.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0a790b16b30661bee32dad474c146a58

RANDOM SEED= 847685

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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		: 3000.259
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:       1799984 kB
Buffers:         39228 kB
Cached:         150548 kB
SwapCached:      15584 kB
Active:         138820 kB
Inactive:        78292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799984 kB
SwapTotal:     4192956 kB
SwapFree:      4140896 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            24396 kB
Committed_AS:   231320 kB
PageTables:       1732 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= 66519 MiB

End job on node23 on Mon Mar 12 11:49:13 UTC 2007