Trace number 304729

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) 1200.05 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
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)

0.00/0.00	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:   0.015997 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/node10/watcher-304729-1172064529 -o ROOT/results/node10/solver-304729-1172064529 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304729-1172064529/Barcelogic /tmp/evaluation/304729-1172064529/instance-304729-1172064529.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 1.00 3/77 17502
/proc/meminfo: memFree=1456960/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226407970 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17502/statm: 1338 232 195 169 0 49 0
[pid=17503] ppid=17502 vsize=5352 CPUtime=0
/proc/17503/stat : 17503 (Barcelogic) R 17502 17502 16439 0 -1 4194368 58 188 0 0 0 0 0 0 21 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919746979 0 0 4096 65538 0 0 0 17 1 0 0
/proc/17503/statm: 1338 236 198 169 0 49 0

[startup+0.107506 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17502
/proc/meminfo: memFree=1456960/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.516556 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17502
/proc/meminfo: memFree=1456960/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33967 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1447536/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=1.28
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 2584 0 0 0 127 1 0 0 25 0 1 0 226407975 1511952384 2558 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 2558 81 232 0 368894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481868

[startup+2.97989 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1441584/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=2.91
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 4638 0 0 0 290 1 0 0 25 0 1 0 226407975 1511952384 4612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 4612 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25633 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1427440/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=6.19
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 7870 0 0 0 616 3 0 0 25 0 1 0 226407975 1511952384 7844 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 7844 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7202 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1404656/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=12.65
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 13126 0 0 0 1260 5 0 0 25 0 1 0 226407975 1511952384 13100 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 13100 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5259 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1376752/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=25.45
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 19913 0 0 0 2537 8 0 0 25 0 1 0 226407975 1511952384 19799 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 19799 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1574 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1376752/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=51.08
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 19945 0 0 0 5099 9 0 0 25 0 1 0 226407975 1511952384 19831 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 19831 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.416 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 17508
/proc/meminfo: memFree=1343216/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=102.31
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 28494 0 0 0 10215 16 0 0 25 0 1 0 226407975 1511952384 28380 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 28380 81 232 0 368894 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481868

[startup+162.496 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 17508
/proc/meminfo: memFree=1309232/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=162.38
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 36826 0 0 0 16214 24 0 0 25 0 1 0 226407975 1511952384 36712 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 36712 81 232 0 368894 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481868

[startup+222.565 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1283056/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=222.42
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 43372 0 0 0 22212 30 0 0 25 0 1 0 226407975 1511952384 43258 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 43258 81 232 0 368894 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481868

[startup+282.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1261104/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=282.48
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 48863 0 0 0 28212 36 0 0 25 0 1 0 226407975 1511952384 48749 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 48749 81 232 0 368894 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481868

[startup+342.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1241392/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=342.53
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 53797 0 0 0 34211 42 0 0 25 0 1 0 226407975 1511952384 53683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 53683 81 232 0 368894 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481868

[startup+402.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1223344/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=402.6
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 58237 0 0 0 40212 48 0 0 25 0 1 0 226407975 1511952384 58123 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134513504 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 58123 81 232 0 368894 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481868

[startup+462.864 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1207728/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=462.65
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 62151 0 0 0 46212 53 0 0 25 0 1 0 226407975 1511952384 62037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 62037 81 232 0 368894 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481868

[startup+522.935 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1193904/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04

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

[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=582.77
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 69117 0 0 0 58214 63 0 0 25 0 1 0 226407975 1511952384 69003 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 69003 81 232 0 368894 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481868

[startup+643.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17508
/proc/meminfo: memFree=1167216/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=642.83
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 72270 0 0 0 64217 66 0 0 25 0 1 0 226407975 1511952384 72156 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 72156 81 232 0 368894 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 1481868

[startup+703.163 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 17508
/proc/meminfo: memFree=1154800/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=702.87
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 75379 0 0 0 70218 69 0 0 25 0 1 0 226407975 1511952384 75265 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 75265 81 232 0 368894 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481868

[startup+763.237 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 17508
/proc/meminfo: memFree=1143088/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=762.93
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 78305 0 0 0 76221 72 0 0 25 0 1 0 226407975 1511952384 78191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 78191 81 232 0 368894 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481868

[startup+823.311 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 17510
/proc/meminfo: memFree=1131760/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=822.99
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 81097 0 0 0 82223 76 0 0 25 0 1 0 226407975 1511952384 80983 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 80983 81 232 0 368894 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481868

[startup+883.382 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 17510
/proc/meminfo: memFree=1120944/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=883.04
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 83814 0 0 0 88225 79 0 0 25 0 1 0 226407975 1511952384 83700 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 83700 81 232 0 368894 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481868

[startup+943.457 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 17510
/proc/meminfo: memFree=1110576/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=943.09
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 86405 0 0 0 94227 82 0 0 25 0 1 0 226407975 1511952384 86291 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 86291 81 232 0 368894 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481868

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17510
/proc/meminfo: memFree=1100848/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=1003.14
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 88845 0 0 0 100229 85 0 0 25 0 1 0 226407975 1511952384 88731 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 88731 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481868

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17510
/proc/meminfo: memFree=1091568/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=1063.2
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 91125 0 0 0 106232 88 0 0 25 0 1 0 226407975 1511952384 91011 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 91011 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481868

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17510
/proc/meminfo: memFree=1082416/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=1123.25
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 93433 0 0 0 112235 90 0 0 25 0 1 0 226407975 1511952384 93319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 93319 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 1481868

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17510
/proc/meminfo: memFree=1073392/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=1183.31
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 95680 0 0 0 118238 93 0 0 25 0 1 0 226407975 1511952384 95566 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 95566 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17510
/proc/meminfo: memFree=1070896/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=1200.01
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 96265 0 0 0 119908 93 0 0 25 0 1 0 226407975 1511952384 96151 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 96151 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17510
/proc/meminfo: memFree=1070896/2055920 swapFree=4192812/4192956
[pid=17502] ppid=17500 vsize=5352 CPUtime=0.04
/proc/17502/stat : 17502 (Barcelogic) S 17500 17502 16439 0 -1 4194304 332 623 0 0 0 0 4 0 16 0 1 0 226407970 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17502/statm: 1338 236 197 169 0 49 0
[pid=17508] ppid=17502 vsize=1476516 CPUtime=1200.01
/proc/17508/stat : 17508 (bsat) R 17502 17502 16439 0 -1 4194304 96265 0 0 0 119908 93 0 0 25 0 1 0 226407975 1511952384 96151 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17508/statm: 369129 96151 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17502 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.05

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

Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.12
CPU system time (s): 0.93
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 1482220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
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= 955
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= 13

runsolver used 1.19182 second user time and 3.07653 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 13:28:50 UTC 2007

IDJOB= 304729
IDBENCH= 20139
IDSOLVER= 122
FILE ID= node10/304729-1172064529

PBS_JOBID= 3865291

Free space on /tmp= 66546 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/304729-1172064529/Barcelogic /tmp/evaluation/304729-1172064529/instance-304729-1172064529.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-304729-1172064529 -o ROOT/results/node10/solver-304729-1172064529 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304729-1172064529/Barcelogic /tmp/evaluation/304729-1172064529/instance-304729-1172064529.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 785570770

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1457368 kB
Buffers:         55160 kB
Cached:         425464 kB
SwapCached:          0 kB
Active:         278520 kB
Inactive:       246852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          63604 kB
Slab:            58684 kB
Committed_AS:  1290888 kB
PageTables:       1832 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= 66546 MiB

End job on node10 on Wed Feb 21 13:48:52 UTC 2007