Trace number 301941

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) 1200.1 1200.6

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	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/node76/watcher-301941-1172000746 -o ROOT/results/node76/solver-301941-1172000746 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301941-1172000746/Barcelogic /tmp/evaluation/301941-1172000746/instance-301941-1172000746.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: 0.06 0.01 0.00 3/69 28353
/proc/meminfo: memFree=1754496/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 220033153 5488640 230 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843906402 0 0 4100 65536 18446744071563651996 0 0 17 1 0 0
/proc/28353/statm: 1340 230 193 169 0 50 0
[pid=28354] ppid=28353 vsize=5360 CPUtime=0
/proc/28354/stat : 28354 (Barcelogic) S 28353 28353 28290 0 -1 4194368 53 26 0 0 0 0 0 0 20 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/28354/statm: 1340 234 196 169 0 50 0

[startup+0.107588 s]
/proc/loadavg: 0.06 0.01 0.00 3/69 28353
/proc/meminfo: memFree=1754496/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+0.515628 s]
/proc/loadavg: 0.06 0.01 0.00 3/69 28353
/proc/meminfo: memFree=1754496/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+1.33572 s]
/proc/loadavg: 0.06 0.01 0.00 2/71 28359
/proc/meminfo: memFree=1740400/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=1.21
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 3870 0 0 0 120 1 0 0 25 0 1 0 220033164 1511907328 3839 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 3839 81 232 0 368883 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 1481832

[startup+2.97191 s]
/proc/loadavg: 0.13 0.03 0.01 2/71 28359
/proc/meminfo: memFree=1730288/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=2.85
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 7455 0 0 0 282 3 0 0 25 0 1 0 220033164 1511907328 7424 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 7424 81 232 0 368883 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 1481832

[startup+6.25729 s]
/proc/loadavg: 0.13 0.03 0.01 2/71 28359
/proc/meminfo: memFree=1702064/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=6.14
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 14020 0 0 0 608 6 0 0 25 0 1 0 220033164 1511907328 13989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 13990 81 232 0 368883 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 1481832

[startup+12.71 s]
/proc/loadavg: 0.26 0.06 0.02 2/71 28359
/proc/meminfo: memFree=1654384/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=12.59
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 25163 0 0 0 1246 13 0 0 25 0 1 0 220033164 1511907328 25132 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 25132 81 232 0 368883 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481832

[startup+25.5205 s]
/proc/loadavg: 0.38 0.09 0.03 2/71 28359
/proc/meminfo: memFree=1582960/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=25.4
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 43730 0 0 0 2518 22 0 0 25 0 1 0 220033164 1511907328 43699 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 43700 81 232 0 368883 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481832

[startup+51.1395 s]
/proc/loadavg: 0.59 0.16 0.05 2/71 28359
/proc/meminfo: memFree=1447920/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=51.01
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 76803 0 0 0 5065 36 0 0 25 0 1 0 220033164 1511907328 76772 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 76772 81 232 0 368883 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481832

[startup+102.378 s]
/proc/loadavg: 0.82 0.29 0.10 2/71 28359
/proc/meminfo: memFree=1251440/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=102.23
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 125992 0 0 0 10160 63 0 0 25 0 1 0 220033164 1511907328 125961 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 125961 81 232 0 368883 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1481832

[startup+162.436 s]
/proc/loadavg: 0.94 0.43 0.16 2/71 28359
/proc/meminfo: memFree=1090352/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=162.27
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 165566 0 0 0 16139 88 0 0 25 0 1 0 220033164 1511907328 165535 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 165535 81 232 0 368883 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 1481832

[startup+222.491 s]
/proc/loadavg: 0.98 0.53 0.21 2/71 28359
/proc/meminfo: memFree=973104/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=222.31
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 194990 0 0 0 22123 108 0 0 25 0 1 0 220033164 1511907328 194959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 194959 81 232 0 368883 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 1481832

[startup+282.547 s]
/proc/loadavg: 0.99 0.61 0.25 2/71 28359
/proc/meminfo: memFree=870512/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=282.34
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 220613 0 0 0 28108 126 0 0 25 0 1 0 220033164 1511907328 220582 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 220582 81 232 0 368883 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 1481832

[startup+342.6 s]
/proc/loadavg: 0.99 0.67 0.29 2/71 28359
/proc/meminfo: memFree=783024/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=342.38
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 242530 0 0 0 34095 143 0 0 25 0 1 0 220033164 1511907328 242499 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 242499 81 232 0 368883 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 1481832

[startup+402.652 s]
/proc/loadavg: 0.99 0.74 0.34 2/71 28359
/proc/meminfo: memFree=694640/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=402.41
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 264297 0 0 0 40080 161 0 0 25 0 1 0 220033164 1511907328 264266 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 264266 81 232 0 368883 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 1481832

[startup+462.7 s]
/proc/loadavg: 0.99 0.78 0.38 2/71 28359
/proc/meminfo: memFree=623280/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=462.45
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 282213 0 0 0 46069 176 0 0 25 0 1 0 220033164 1511907328 282182 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 282182 81 232 0 368883 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 1481832

[startup+522.752 s]
/proc/loadavg: 0.99 0.82 0.41 2/71 28359
/proc/meminfo: memFree=556784/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=522.48
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 298732 0 0 0 52058 190 0 0 25 0 1 0 220033164 1511907328 298701 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 298701 81 232 0 368883 0
Current children cumulated CPU time (s) 522.54
Current children cumulated vsize (KiB) 1481832

[startup+582.805 s]
/proc/loadavg: 0.99 0.85 0.45 2/71 28359
/proc/meminfo: memFree=488368/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=582.52
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 315689 0 0 0 58050 202 0 0 25 0 1 0 220033164 1511907328 315658 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 315658 81 232 0 368883 0
Current children cumulated CPU time (s) 582.58
Current children cumulated vsize (KiB) 1481832

[startup+642.862 s]
/proc/loadavg: 0.99 0.87 0.48 2/71 28359
/proc/meminfo: memFree=428592/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=642.56
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 330681 0 0 0 64041 215 0 0 25 0 1 0 220033164 1511907328 330650 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 330650 81 232 0 368883 0
Current children cumulated CPU time (s) 642.62
Current children cumulated vsize (KiB) 1481832

[startup+702.913 s]
/proc/loadavg: 0.99 0.89 0.51 2/71 28359
/proc/meminfo: memFree=372080/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=702.59
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 344836 0 0 0 70032 227 0 0 25 0 1 0 220033164 1511907328 344805 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 344805 81 232 0 368883 0
Current children cumulated CPU time (s) 702.65
Current children cumulated vsize (KiB) 1481832

[startup+762.966 s]
/proc/loadavg: 0.99 0.91 0.54 2/71 28359
/proc/meminfo: memFree=319792/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=762.63
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 357945 0 0 0 76024 239 0 0 25 0 1 0 220033164 1511907328 357914 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 357914 81 232 0 368883 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 1481832

[startup+823.015 s]
/proc/loadavg: 0.99 0.92 0.56 2/71 28359
/proc/meminfo: memFree=274352/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1479576 CPUtime=822.66
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 82019 247 0 0 25 0 1 0 220033164 1515085824 369086 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369894 369086 108 232 0 369659 0
Current children cumulated CPU time (s) 822.72
Current children cumulated vsize (KiB) 1484936

[startup+883.066 s]
/proc/loadavg: 0.99 0.93 0.59 2/71 28359
/proc/meminfo: memFree=277232/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=882.69
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 88022 247 0 0 25 0 1 0 220033164 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 882.75
Current children cumulated vsize (KiB) 1481832

[startup+943.129 s]
/proc/loadavg: 0.99 0.94 0.61 2/77 28463
/proc/meminfo: memFree=276024/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=942.69
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 94022 247 0 0 25 0 1 0 220033164 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 942.75
Current children cumulated vsize (KiB) 1481832

[startup+1003.21 s]
/proc/loadavg: 0.99 0.95 0.63 2/77 28535
/proc/meminfo: memFree=276096/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=1002.72
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 100025 247 0 0 25 0 1 0 220033164 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1002.78
Current children cumulated vsize (KiB) 1481832

[startup+1063.26 s]
/proc/loadavg: 0.99 0.96 0.65 2/71 28557
/proc/meminfo: memFree=277424/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=1062.75
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 106028 247 0 0 25 0 1 0 220033164 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1062.81
Current children cumulated vsize (KiB) 1481832

[startup+1123.32 s]
/proc/loadavg: 0.99 0.96 0.67 2/71 28557
/proc/meminfo: memFree=277424/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=1122.78
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 112031 247 0 0 25 0 1 0 220033164 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531141 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1122.84
Current children cumulated vsize (KiB) 1481832

[startup+1183.37 s]
/proc/loadavg: 0.99 0.97 0.69 2/71 28557
/proc/meminfo: memFree=277424/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=1182.82
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 118035 247 0 0 25 0 1 0 220033164 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1182.88
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 0.99 0.97 0.69 2/71 28557
/proc/meminfo: memFree=277424/2055888 swapFree=4082452/4096564
[pid=28353] ppid=28351 vsize=5360 CPUtime=0.06
/proc/28353/stat : 28353 (Barcelogic) S 28351 28353 28290 0 -1 4194304 330 819 0 0 0 0 6 0 15 0 1 0 220033153 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/28353/statm: 1340 234 195 169 0 50 0
[pid=28359] ppid=28353 vsize=1476472 CPUtime=1200.04
/proc/28359/stat : 28359 (bsat) R 28353 28353 28290 0 -1 4194304 369119 0 0 0 119757 247 0 0 25 0 1 0 220033164 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28359/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481832

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 28353 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=65989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.072987
while last known CPU time is 1200.1

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

Real time (s): 1200.6
CPU time (s): 1200.1
CPU user time (s): 1197.63
CPU system time (s): 2.47
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 1484936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1149
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.04984 second user time and 2.27865 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Feb 20 19:45:48 UTC 2007

IDJOB= 301941
IDBENCH= 20071
IDSOLVER= 122
FILE ID= node76/301941-1172000746

PBS_JOBID= 3892640

Free space on /tmp= 66649 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301941-1172000746/Barcelogic /tmp/evaluation/301941-1172000746/instance-301941-1172000746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-301941-1172000746 -o ROOT/results/node76/solver-301941-1172000746 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301941-1172000746/Barcelogic /tmp/evaluation/301941-1172000746/instance-301941-1172000746.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 332574836

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1755544 kB
Buffers:         30480 kB
Cached:         216312 kB
SwapCached:       8004 kB
Active:         173972 kB
Inactive:        87312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1755544 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          15104 kB
Slab:            25396 kB
Committed_AS:   970156 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Tue Feb 20 20:05:53 UTC 2007