Trace number 296406

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) 1200.02 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
MD5SUMcba836d3415c03e5feb448d639b83adc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark816.733
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-296406-1171822963 -o ROOT/results/node30/solver-296406-1171822963 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296406-1171822963/Barcelogic /tmp/evaluation/296406-1171822963/instance-296406-1171822963.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: 0.92 0.98 1.02 3/77 2930
/proc/meminfo: memFree=859760/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 176060330 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2930/statm: 1339 233 195 169 0 50 0
[pid=2931] ppid=2930 vsize=5356 CPUtime=0
/proc/2931/stat : 2931 (Barcelogic) S 2930 2930 1631 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2931/statm: 1339 237 198 169 0 50 0
[pid=2932] ppid=2931 vsize=0 CPUtime=0
/proc/2932/stat : 2932 (Barcelogic) D 2931 2930 1631 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 176060330 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/2932/statm: 0 0 0 0 0 0 0
[pid=2933] ppid=2931 vsize=0 CPUtime=0
/proc/2933/stat : 2933 (sed) D 2931 2930 1631 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 176060330 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/2933/statm: 0 0 0 0 0 0 0

[startup+0.110726 s]
/proc/loadavg: 0.92 0.98 1.02 3/77 2930
/proc/meminfo: memFree=859760/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.520779 s]
/proc/loadavg: 0.92 0.98 1.02 3/77 2930
/proc/meminfo: memFree=859760/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.3409 s]
/proc/loadavg: 0.92 0.98 1.02 2/79 2936
/proc/meminfo: memFree=853088/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476512 CPUtime=1.3
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 1850 0 0 0 130 0 0 0 25 0 1 0 176060333 1511948288 1824 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369128 1824 81 232 0 368893 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481868

[startup+2.97713 s]
/proc/loadavg: 0.92 0.98 1.02 2/79 2936
/proc/meminfo: memFree=849312/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476512 CPUtime=2.94
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 3135 0 0 0 293 1 0 0 25 0 1 0 176060333 1511948288 3109 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369128 3109 81 232 0 368893 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.2606 s]
/proc/loadavg: 0.93 0.98 1.02 2/79 2936
/proc/meminfo: memFree=845984/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=6.22
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 3363 0 0 0 621 1 0 0 25 0 1 0 176060333 1511985152 3337 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 3337 81 232 0 368902 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481904

[startup+12.7165 s]
/proc/loadavg: 0.93 0.98 1.02 2/79 2936
/proc/meminfo: memFree=835872/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=12.67
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 6002 0 0 0 1265 2 0 0 25 0 1 0 176060333 1511985152 5976 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 5976 81 232 0 368902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481904

[startup+25.5323 s]
/proc/loadavg: 0.95 0.98 1.02 2/79 2938
/proc/meminfo: memFree=820704/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=25.47
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 9799 0 0 0 2541 6 0 0 25 0 1 0 176060333 1511985152 9773 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 9773 81 232 0 368902 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481904

[startup+51.161 s]
/proc/loadavg: 0.96 0.98 1.02 2/79 2938
/proc/meminfo: memFree=803552/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=51.09
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 14004 0 0 0 5100 9 0 0 25 0 1 0 176060333 1511985152 13978 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 13978 81 232 0 368902 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481904

[startup+102.41 s]
/proc/loadavg: 0.98 0.98 1.01 2/79 2938
/proc/meminfo: memFree=795424/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=102.33
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16016 0 0 0 10221 12 0 0 25 0 1 0 176060333 1511985152 15902 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 15902 81 232 0 368902 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481904

[startup+162.473 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 2938
/proc/meminfo: memFree=795424/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=162.37
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16053 0 0 0 16225 12 0 0 25 0 1 0 176060333 1511985152 15902 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 15902 81 232 0 368902 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481904

[startup+222.534 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 2938
/proc/meminfo: memFree=794528/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=222.42
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16329 0 0 0 22229 13 0 0 25 0 1 0 176060333 1511985152 16178 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16178 81 232 0 368902 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481904

[startup+282.598 s]
/proc/loadavg: 1.12 1.02 1.01 2/79 2938
/proc/meminfo: memFree=794080/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=282.46
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16400 0 0 0 28233 13 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481904

[startup+342.664 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 2938
/proc/meminfo: memFree=794080/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=342.51
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16453 0 0 0 34237 14 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 1481904

[startup+402.735 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=402.56
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16510 0 0 0 40242 14 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 1481904

[startup+462.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=462.62
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16510 0 0 0 46247 15 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 462.64

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

[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=522.66
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16665 0 0 0 52250 16 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 1481904

[startup+582.934 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=582.71
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16712 0 0 0 58255 16 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 1481904

[startup+643.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794080/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=642.76
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16780 0 0 0 64260 16 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 1481904

[startup+703.067 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=702.81
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16819 0 0 0 70264 17 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481904

[startup+763.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794080/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=762.85
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16819 0 0 0 76268 17 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 1481904

[startup+823.197 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=822.91
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16864 0 0 0 82273 18 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 1481904

[startup+883.256 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=882.94
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16917 0 0 0 88276 18 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 1481904

[startup+943.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=942.99
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16974 0 0 0 94281 18 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 1481904

[startup+1003.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=794016/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=1003.05
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 16974 0 0 0 100286 19 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 1481904

[startup+1063.47 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 2938
/proc/meminfo: memFree=794208/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=1063.1
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 17066 0 0 0 106291 19 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 1481904

[startup+1123.53 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 2938
/proc/meminfo: memFree=794272/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=1123.14
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 17066 0 0 0 112295 19 0 0 25 0 1 0 176060333 1511985152 16207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16207 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 1481904

[startup+1183.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=793568/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=1183.19
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 17397 0 0 0 118299 20 0 0 25 0 1 0 176060333 1511985152 16369 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16369 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2938
/proc/meminfo: memFree=793568/2055920 swapFree=4146080/4192956
[pid=2930] ppid=2928 vsize=5356 CPUtime=0.02
/proc/2930/stat : 2930 (Barcelogic) S 2928 2930 1631 0 -1 4194304 332 471 0 0 0 0 2 0 16 0 1 0 176060330 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2930/statm: 1339 237 197 169 0 50 0
[pid=2936] ppid=2930 vsize=1476548 CPUtime=1200
/proc/2936/stat : 2936 (bsat) R 2930 2930 1631 0 -1 4194304 17397 0 0 0 119980 20 0 0 25 0 1 0 176060333 1511985152 16369 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2936/statm: 369137 16369 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481904

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2930 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.02

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

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.82
CPU system time (s): 0.2
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1482580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 803
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= 50
involuntary context switches= 8

runsolver used 1.19282 second user time and 3.07353 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 18:22:43 UTC 2007

IDJOB= 296406
IDBENCH= 19936
IDSOLVER= 122
FILE ID= node30/296406-1171822963

PBS_JOBID= 3839644

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296406-1171822963/Barcelogic /tmp/evaluation/296406-1171822963/instance-296406-1171822963.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-296406-1171822963 -o ROOT/results/node30/solver-296406-1171822963 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296406-1171822963/Barcelogic /tmp/evaluation/296406-1171822963/instance-296406-1171822963.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  cba836d3415c03e5feb448d639b83adc

RANDOM SEED= 251541219

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        860168 kB
Buffers:         43260 kB
Cached:        1036184 kB
SwapCached:      15288 kB
Active:         834552 kB
Inactive:       271148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        860168 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            75520 kB
Committed_AS:   596996 kB
PageTables:       1884 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= 66562 MiB

End job on node30 on Sun Feb 18 18:42:45 UTC 2007