Trace number 297349

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) 1200.08 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2329     7081 |      --       0       --      -- |     --   | -14/52
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 535   #clauses: 2329   #literals: 7081
0.00/0.01	c CPU time:   0.005999 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/node68/watcher-297349-1171837269 -o ROOT/results/node68/solver-297349-1171837269 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297349-1171837269/Barcelogic /tmp/evaluation/297349-1171837269/instance-297349-1171837269.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: 1.00 1.00 1.21 2/64 11573
/proc/meminfo: memFree=729720/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203684530 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11573/statm: 1338 232 195 169 0 49 0
[pid=11574] ppid=11573 vsize=5352 CPUtime=0
/proc/11574/stat : 11574 (Barcelogic) S 11573 11573 10420 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11574/statm: 1338 236 198 169 0 49 0
[pid=11576] ppid=11574 vsize=0 CPUtime=0
/proc/11576/stat : 11576 (sed) D 11574 11573 10420 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 203684530 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/11576/statm: 0 0 0 0 0 0 0

[startup+0.106939 s]
/proc/loadavg: 1.00 1.00 1.21 2/64 11573
/proc/meminfo: memFree=729720/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514972 s]
/proc/loadavg: 1.00 1.00 1.21 2/64 11573
/proc/meminfo: memFree=729720/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33505 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 11579
/proc/meminfo: memFree=723880/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=1.3
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 1589 0 0 0 130 0 0 0 25 0 1 0 203684532 1511919616 1561 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 1561 91 232 0 368886 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481836

[startup+2.9712 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 11579
/proc/meminfo: memFree=723368/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=2.94
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 2180 0 0 0 293 1 0 0 25 0 1 0 203684532 1511919616 2152 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 2152 91 232 0 368886 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481836

[startup+6.25349 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 11579
/proc/meminfo: memFree=713072/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=6.22
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 4585 0 0 0 620 2 0 0 25 0 1 0 203684532 1511919616 4557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 4557 91 232 0 368886 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481836

[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 11579
/proc/meminfo: memFree=708016/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=12.68
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 5379 0 0 0 1265 3 0 0 25 0 1 0 203684532 1511919616 5351 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 5351 91 232 0 368886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481836

[startup+25.5292 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 11579
/proc/meminfo: memFree=694000/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=25.5
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 9070 0 0 0 2544 6 0 0 25 0 1 0 203684532 1511919616 9042 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 9042 91 232 0 368886 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481836

[startup+51.1536 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 11579
/proc/meminfo: memFree=667376/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=51.11
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 15642 0 0 0 5100 11 0 0 25 0 1 0 203684532 1511919616 15614 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 15614 91 232 0 368886 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481836

[startup+102.395 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 11579
/proc/meminfo: memFree=652528/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=102.34
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 19235 0 0 0 10220 14 0 0 25 0 1 0 203684532 1511919616 19207 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 19207 91 232 0 368886 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481836

[startup+162.458 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 11579
/proc/meminfo: memFree=652080/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=162.39
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 19355 0 0 0 16225 14 0 0 25 0 1 0 203684532 1511919616 19327 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 19327 91 232 0 368886 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481836

[startup+222.519 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 11579
/proc/meminfo: memFree=629232/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=222.44
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 25074 0 0 0 22222 22 0 0 25 0 1 0 203684532 1511919616 25046 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539602 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 25046 91 232 0 368886 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481836

[startup+282.581 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 11579
/proc/meminfo: memFree=608112/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=282.48
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 30369 0 0 0 28221 27 0 0 25 0 1 0 203684532 1511919616 30341 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 30341 91 232 0 368886 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481836

[startup+342.641 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 11579
/proc/meminfo: memFree=591216/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=342.53
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 34586 0 0 0 34221 32 0 0 25 0 1 0 203684532 1511919616 34558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 34558 91 232 0 368886 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 1481836

[startup+402.704 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 11579
/proc/meminfo: memFree=576816/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=402.58
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 38132 0 0 0 40221 37 0 0 25 0 1 0 203684532 1511919616 38104 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 38104 91 232 0 368886 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 1481836

[startup+462.761 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 11579
/proc/meminfo: memFree=565104/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=462.62
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 41058 0 0 0 46223 39 0 0 25 0 1 0 203684532 1511919616 41030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 41030 91 232 0 368886 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 1481836

[startup+522.815 s]

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

[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=582.71
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 46027 0 0 0 58225 46 0 0 25 0 1 0 203684532 1511919616 45999 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 45999 91 232 0 368886 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 1481836

[startup+642.934 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 11579
/proc/meminfo: memFree=535536/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=642.75
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 48405 0 0 0 64226 49 0 0 25 0 1 0 203684532 1511919616 48377 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 48377 91 232 0 368886 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 1481836

[startup+702.991 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 11579
/proc/meminfo: memFree=526000/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=702.8
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 50792 0 0 0 70228 52 0 0 25 0 1 0 203684532 1511919616 50764 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 50764 91 232 0 368886 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 1481836

[startup+763.048 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 11579
/proc/meminfo: memFree=516528/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=762.83
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 53164 0 0 0 76228 55 0 0 25 0 1 0 203684532 1511919616 53136 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 53136 91 232 0 368886 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 1481836

[startup+823.112 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 11579
/proc/meminfo: memFree=507248/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=822.89
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 55451 0 0 0 82231 58 0 0 25 0 1 0 203684532 1511919616 55423 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 55423 91 232 0 368886 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 1481836

[startup+883.174 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 11579
/proc/meminfo: memFree=499312/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=882.93
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 57439 0 0 0 88234 59 0 0 25 0 1 0 203684532 1511919616 57411 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 57411 91 232 0 368886 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 1481836

[startup+943.236 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 11579
/proc/meminfo: memFree=490864/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=942.98
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 59561 0 0 0 94236 62 0 0 25 0 1 0 203684532 1511919616 59533 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 59533 91 232 0 368886 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 1481836

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 11579
/proc/meminfo: memFree=483120/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=1003.02
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 61485 0 0 0 100238 64 0 0 25 0 1 0 203684532 1511919616 61457 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 61457 91 232 0 368886 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 1481836

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11579
/proc/meminfo: memFree=476720/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=1063.07
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 63054 0 0 0 106241 66 0 0 25 0 1 0 203684532 1511919616 63026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 63026 91 232 0 368886 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 1481836

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11581
/proc/meminfo: memFree=470768/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=1123.12
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 64572 0 0 0 112244 68 0 0 25 0 1 0 203684532 1511919616 64544 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 64544 91 232 0 368886 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 1481836

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11581
/proc/meminfo: memFree=464624/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=1183.16
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 66105 0 0 0 118247 69 0 0 25 0 1 0 203684532 1511919616 66077 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 66077 91 232 0 368886 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11581
/proc/meminfo: memFree=462896/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=1200.08
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 66515 0 0 0 119938 70 0 0 25 0 1 0 203684532 1511919616 66487 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 66487 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481836

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11581
/proc/meminfo: memFree=462896/2055920 swapFree=4183892/4192956
[pid=11573] ppid=11571 vsize=5352 CPUtime=0
/proc/11573/stat : 11573 (Barcelogic) S 11571 11573 10420 0 -1 4194304 332 421 0 0 0 0 0 0 16 0 1 0 203684530 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11573/statm: 1338 236 197 169 0 49 0
[pid=11579] ppid=11573 vsize=1476484 CPUtime=1200.08
/proc/11579/stat : 11579 (bsat) R 11573 11573 10420 0 -1 4194304 66515 0 0 0 119938 70 0 0 25 0 1 0 203684532 1511919616 66487 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11579/statm: 369121 66487 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11573 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.08

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

Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.38
CPU system time (s): 0.7
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 1481836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 753
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= 33
involuntary context switches= 10

runsolver used 1.14682 second user time and 2.46663 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Feb 18 22:21:09 UTC 2007

IDJOB= 297349
IDBENCH= 19959
IDSOLVER= 122
FILE ID= node68/297349-1171837269

PBS_JOBID= 3839708

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297349-1171837269/Barcelogic /tmp/evaluation/297349-1171837269/instance-297349-1171837269.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-297349-1171837269 -o ROOT/results/node68/solver-297349-1171837269 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297349-1171837269/Barcelogic /tmp/evaluation/297349-1171837269/instance-297349-1171837269.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 13428747

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:        730192 kB
Buffers:         49308 kB
Cached:        1153924 kB
SwapCached:       3088 kB
Active:         814792 kB
Inactive:       398248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        730192 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            98772 kB
Committed_AS:   607192 kB
PageTables:       1380 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 node68 on Sun Feb 18 22:41:12 UTC 2007