Trace number 304647

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 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.312
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	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/node69/watcher-304647-1172062994 -o ROOT/results/node69/solver-304647-1172062994 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304647-1172062994/Barcelogic /tmp/evaluation/304647-1172062994/instance-304647-1172062994.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 0.99 3/64 20473
/proc/meminfo: memFree=1409520/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226257157 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20473/statm: 1338 232 195 169 0 49 0
[pid=20474] ppid=20473 vsize=5352 CPUtime=0
/proc/20474/stat : 20474 (Barcelogic) S 20473 20473 19744 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20474/statm: 1338 236 198 169 0 49 0
[pid=20476] ppid=20474 vsize=0 CPUtime=0
/proc/20476/stat : 20476 (sed) D 20474 20473 19744 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 226257157 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20476/statm: 0 0 0 0 0 0 0

[startup+0.107601 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20473
/proc/meminfo: memFree=1409520/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515663 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20473
/proc/meminfo: memFree=1409520/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33579 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1399968/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=1.26
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 2628 0 0 0 126 0 0 0 25 0 1 0 226257162 1511952384 2602 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 2602 81 232 0 368894 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481868

[startup+2.97506 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1394080/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=2.91
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 4671 0 0 0 290 1 0 0 25 0 1 0 226257162 1511952384 4645 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 4645 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.2536 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1379360/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=6.19
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 8045 0 0 0 616 3 0 0 25 0 1 0 226257162 1511952384 8019 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 8019 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7097 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1357536/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=12.64
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 13071 0 0 0 1258 6 0 0 25 0 1 0 226257162 1511952384 13045 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 13045 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5237 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1328864/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=25.45
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 20064 0 0 0 2535 10 0 0 25 0 1 0 226257162 1511952384 19950 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 19950 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1459 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1328928/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=51.06
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 20099 0 0 0 5096 10 0 0 25 0 1 0 226257162 1511952384 19985 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 19985 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481868

[startup+102.386 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1296096/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=102.29
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 28477 0 0 0 10211 18 0 0 25 0 1 0 226257162 1511952384 28363 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 28363 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1261152/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=162.33
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 37043 0 0 0 16208 25 0 0 25 0 1 0 226257162 1511952384 36929 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 36929 81 232 0 368894 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481868

[startup+222.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1234848/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=222.37
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 43636 0 0 0 22205 32 0 0 25 0 1 0 226257162 1511952384 43522 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 43522 81 232 0 368894 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481868

[startup+282.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1214304/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=282.41
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 48766 0 0 0 28203 38 0 0 25 0 1 0 226257162 1511952384 48652 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518180 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 48652 81 232 0 368894 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481868

[startup+342.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20479
/proc/meminfo: memFree=1195552/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=342.45
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 53452 0 0 0 34203 42 0 0 25 0 1 0 226257162 1511952384 53338 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 53338 81 232 0 368894 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481868

[startup+402.693 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1178400/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=402.5
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 57671 0 0 0 40204 46 0 0 25 0 1 0 226257162 1511952384 57557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 57557 81 232 0 368894 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481868

[startup+462.749 s]
/proc/loadavg: 1.02 1.00 1.00 3/66 20479
/proc/meminfo: memFree=1162656/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=462.54
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 61615 0 0 0 46204 50 0 0 25 0 1 0 226257162 1511952384 61501 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 61501 81 232 0 368894 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 1481868

[startup+522.802 s]

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

[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=522.57
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 65202 0 0 0 52204 53 0 0 25 0 1 0 226257162 1511952384 65088 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 65088 81 232 0 368894 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481868

[startup+582.859 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1134496/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=582.61
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 68619 0 0 0 58204 57 0 0 25 0 1 0 226257162 1511952384 68505 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 68505 81 232 0 368894 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 1481868

[startup+642.917 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1121824/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=642.64
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 71809 0 0 0 64203 61 0 0 25 0 1 0 226257162 1511952384 71695 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 71695 81 232 0 368894 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481868

[startup+702.975 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1109536/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=702.69
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 74879 0 0 0 70204 65 0 0 25 0 1 0 226257162 1511952384 74765 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 74765 81 232 0 368894 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481868

[startup+763.037 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1097952/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=762.73
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 77785 0 0 0 76206 67 0 0 25 0 1 0 226257162 1511952384 77671 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 77671 81 232 0 368894 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481868

[startup+823.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1086112/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=822.77
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 80694 0 0 0 82208 69 0 0 25 0 1 0 226257162 1511952384 80580 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 80580 81 232 0 368894 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 1481868

[startup+883.162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1074976/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=882.81
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 83480 0 0 0 88209 72 0 0 25 0 1 0 226257162 1511952384 83366 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 83366 81 232 0 368894 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481868

[startup+943.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1064032/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=942.85
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 86234 0 0 0 94211 74 0 0 25 0 1 0 226257162 1511952384 86120 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 86120 81 232 0 368894 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481868

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1054240/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=1002.89
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 88676 0 0 0 100212 77 0 0 25 0 1 0 226257162 1511952384 88562 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 88562 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 1481868

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1044768/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=1062.93
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 90993 0 0 0 106213 80 0 0 25 0 1 0 226257162 1511952384 90879 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 90879 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481868

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1035872/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=1122.96
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 93235 0 0 0 112215 81 0 0 25 0 1 0 226257162 1511952384 93121 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 93121 81 232 0 368894 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 1481868

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1027168/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=1183.01
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 95412 0 0 0 118217 84 0 0 25 0 1 0 226257162 1511952384 95298 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 95298 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20479
/proc/meminfo: memFree=1024416/2055920 swapFree=4126008/4192956
[pid=20473] ppid=20471 vsize=5352 CPUtime=0.04
/proc/20473/stat : 20473 (Barcelogic) S 20471 20473 19744 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226257157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20473/statm: 1338 236 197 169 0 49 0
[pid=20479] ppid=20473 vsize=1476516 CPUtime=1200.02
/proc/20479/stat : 20479 (bsat) R 20473 20473 19744 0 -1 4194304 96065 0 0 0 119918 84 0 0 25 0 1 0 226257162 1511952384 95951 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/20479/statm: 369129 95951 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481868

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20473 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.051991
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): 1200.47
CPU time (s): 1200.06
CPU user time (s): 1199.22
CPU system time (s): 0.84
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 956
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= 11

runsolver used 0.91786 second user time and 2.42363 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Feb 21 13:03:14 UTC 2007

IDJOB= 304647
IDBENCH= 20137
IDSOLVER= 122
FILE ID= node69/304647-1172062994

PBS_JOBID= 3892786

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/304647-1172062994/Barcelogic /tmp/evaluation/304647-1172062994/instance-304647-1172062994.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-304647-1172062994 -o ROOT/results/node69/solver-304647-1172062994 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304647-1172062994/Barcelogic /tmp/evaluation/304647-1172062994/instance-304647-1172062994.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 8885933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1409992 kB
Buffers:         27012 kB
Cached:         501560 kB
SwapCached:      60988 kB
Active:         102728 kB
Inactive:       492868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409992 kB
SwapTotal:     4192956 kB
SwapFree:      4126008 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            36280 kB
Committed_AS:   648292 kB
PageTables:       1472 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= 66561 MiB

End job on node69 on Wed Feb 21 13:23:17 UTC 2007