Trace number 311658

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) 1200.06 1200.62

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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...
0.00/0.01	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 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7012    20858 |      --       0       --      -- |     --   | -466/-81
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2061   #clauses: 7012   #literals: 20858
0.00/0.04	c CPU time:   0.034994 s
0.00/0.04	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/node60/watcher-311658-1172573473 -o ROOT/results/node60/solver-311658-1172573473 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311658-1172573473/Barcelogic /tmp/evaluation/311658-1172573473/instance-311658-1172573473.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: 0.91 0.97 0.99 3/64 3672
/proc/meminfo: memFree=1854384/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277304156 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3672/statm: 1338 232 195 169 0 49 0
[pid=3673] ppid=3672 vsize=5352 CPUtime=0
/proc/3673/stat : 3673 (Barcelogic) S 3672 3672 2847 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3673/statm: 1338 236 198 169 0 49 0

[startup+0.106991 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3672
/proc/meminfo: memFree=1854384/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515059 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3672
/proc/meminfo: memFree=1854384/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33521 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1848984/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476304 CPUtime=1.27
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 1473 0 0 0 127 0 0 0 25 0 1 0 277304161 1511735296 1446 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369076 1446 82 232 0 368841 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481656

[startup+2.9715 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1845848/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476304 CPUtime=2.91
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 2564 0 0 0 290 1 0 0 25 0 1 0 277304161 1511735296 2537 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369076 2537 82 232 0 368841 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481656

[startup+6.25408 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1837336/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476304 CPUtime=6.19
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 4527 0 0 0 617 2 0 0 25 0 1 0 277304161 1511735296 4500 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369076 4500 82 232 0 368841 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481656

[startup+12.7102 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1829728/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=12.64
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 6063 0 0 0 1261 3 0 0 25 0 1 0 277304161 1511788544 6034 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 6034 92 232 0 368854 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481708

[startup+25.5255 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1824672/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=25.45
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 7562 0 0 0 2540 5 0 0 25 0 1 0 277304161 1511788544 7533 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 7533 92 232 0 368854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481708

[startup+51.1501 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1791136/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=51.06
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 15794 0 0 0 5095 11 0 0 25 0 1 0 277304161 1511788544 15765 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134535555 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 15765 92 232 0 368854 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481708

[startup+102.392 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1752992/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=102.29
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 25221 0 0 0 10210 19 0 0 25 0 1 0 277304161 1511788544 25141 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 25141 92 232 0 368854 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481708

[startup+162.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3678
/proc/meminfo: memFree=1752992/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=162.34
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 25254 0 0 0 16215 19 0 0 25 0 1 0 277304161 1511788544 25141 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134534798 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 25141 92 232 0 368854 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481708

[startup+222.522 s]
/proc/loadavg: 1.04 0.99 0.99 2/66 3678
/proc/meminfo: memFree=1749664/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=222.38
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26170 0 0 0 22217 21 0 0 25 0 1 0 277304161 1511788544 26057 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26057 92 232 0 368854 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481708

[startup+282.572 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 3678
/proc/meminfo: memFree=1747872/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=282.41
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26601 0 0 0 28220 21 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481708

[startup+342.629 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 3678
/proc/meminfo: memFree=1747744/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=342.44
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26647 0 0 0 34223 21 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481708

[startup+402.691 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 3678
/proc/meminfo: memFree=1747744/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=402.49
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26647 0 0 0 40228 21 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481708

[startup+462.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3678
/proc/meminfo: memFree=1747808/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=462.52
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26647 0 0 0 46231 21 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481708

[startup+522.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3678
/proc/meminfo: memFree=1747744/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04

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

[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=582.59
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26786 0 0 0 58238 21 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 1481708

[startup+642.956 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 3802
/proc/meminfo: memFree=1746584/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=642.59
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26786 0 0 0 64237 22 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134535738 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 1481708

[startup+703.037 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3876
/proc/meminfo: memFree=1747360/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=702.62
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26786 0 0 0 70239 23 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518347 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 1481708

[startup+763.094 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3876
/proc/meminfo: memFree=1747360/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=762.65
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26866 0 0 0 76242 23 0 0 25 0 1 0 277304161 1511788544 26415 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26415 92 232 0 368854 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 1481708

[startup+823.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3876
/proc/meminfo: memFree=1747232/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=822.69
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 26936 0 0 0 82246 23 0 0 25 0 1 0 277304161 1511788544 26485 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 26485 92 232 0 368854 0
Current children cumulated CPU time (s) 822.73
Current children cumulated vsize (KiB) 1481708

[startup+883.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3876
/proc/meminfo: memFree=1740256/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=882.73
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28697 0 0 0 88248 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 1481708

[startup+943.259 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3876
/proc/meminfo: memFree=1740384/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=942.76
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28697 0 0 0 94251 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 942.8
Current children cumulated vsize (KiB) 1481708

[startup+1003.32 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 3876
/proc/meminfo: memFree=1740384/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=1002.79
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28767 0 0 0 100254 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 1002.83
Current children cumulated vsize (KiB) 1481708

[startup+1063.38 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 3876
/proc/meminfo: memFree=1740448/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=1062.83
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28767 0 0 0 106258 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 1062.87
Current children cumulated vsize (KiB) 1481708

[startup+1123.44 s]
/proc/loadavg: 1.13 1.04 1.01 2/66 3876
/proc/meminfo: memFree=1740320/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=1122.87
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28807 0 0 0 112262 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 1481708

[startup+1183.49 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 3876
/proc/meminfo: memFree=1740320/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=1182.9
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28807 0 0 0 118265 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518275 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 1182.94
Current children cumulated vsize (KiB) 1481708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 3876
/proc/meminfo: memFree=1740320/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=1200.02
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28807 0 0 0 119977 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481708

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

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

[startup+1200.6 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 3876
/proc/meminfo: memFree=1740320/2055920 swapFree=4179680/4192956
[pid=3672] ppid=3670 vsize=5352 CPUtime=0.04
/proc/3672/stat : 3672 (Barcelogic) S 3670 3672 2847 0 -1 4194304 332 650 0 0 0 0 4 0 16 0 1 0 277304156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3672/statm: 1338 236 197 169 0 49 0
[pid=3678] ppid=3672 vsize=1476356 CPUtime=1200.02
/proc/3678/stat : 3678 (bsat) R 3672 3672 2847 0 -1 4194304 28807 0 0 0 119977 25 0 0 25 0 1 0 277304161 1511788544 28191 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3678/statm: 369089 28191 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481708

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 3672 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.050992
while last known CPU time is 1200.06

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

Real time (s): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.25
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 1482052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 982
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 0.837872 second user time and 2.51062 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Feb 27 10:51:13 UTC 2007

IDJOB= 311658
IDBENCH= 20320
IDSOLVER= 122
FILE ID= node60/311658-1172573473

PBS_JOBID= 3971892

Free space on /tmp= 66554 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311658-1172573473/Barcelogic /tmp/evaluation/311658-1172573473/instance-311658-1172573473.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-311658-1172573473 -o ROOT/results/node60/solver-311658-1172573473 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311658-1172573473/Barcelogic /tmp/evaluation/311658-1172573473/instance-311658-1172573473.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 942365378

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1854792 kB
Buffers:         21808 kB
Cached:         128084 kB
SwapCached:       7528 kB
Active:          71900 kB
Inactive:        91736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854792 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            23552 kB
Committed_AS:   806504 kB
PageTables:       1464 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= 66554 MiB

End job on node60 on Tue Feb 27 11:11:16 UTC 2007