Trace number 329128

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k50.cnf
MD5SUM18bfff146478ee5369d7f8a59c6fe709
Bench CategoryINDUST (industrial 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 variables38647
Number of clauses150130
Sum of the clauses size407902
Maximum clause length37
Minimum clause length1
Number of clauses of size 1668
Number of clauses of size 271936
Number of clauses of size 371760
Number of clauses of size 4286
Number of clauses of size 5545
Number of clauses of size over 54935

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.15	c ==============================================================================
0.00/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.15	c ==============================================================================
0.00/0.15	c |         0 |  149462   407234 |   44838       0        0     nan |  0.000 % |
0.00/0.82	c |         0 |  116405   423717 |      --       0       --      -- |     --   | -31155/22172
0.00/0.82	c ==============================================================================
0.00/0.82	c Result  :   #vars: 16052   #clauses: 116405   #literals: 423717
0.00/0.82	c CPU time:   0.78688 s
0.00/0.82	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-329128-1173132467 -o ROOT/results/node43/solver-329128-1173132467 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329128-1173132467/Barcelogic /tmp/evaluation/329128-1173132467/instance-329128-1173132467.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.08 3/64 26287
/proc/meminfo: memFree=1283768/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 333202726 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849416274 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26287/statm: 1338 232 195 169 0 49 0
[pid=26288] ppid=26287 vsize=5352 CPUtime=0
/proc/26288/stat : 26288 (Barcelogic) S 26287 26287 24810 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26288/statm: 1338 236 198 169 0 49 0
[pid=26290] ppid=26288 vsize=0 CPUtime=0
/proc/26290/stat : 26290 (sed) D 26288 26287 24810 0 -1 4194308 163 0 0 0 0 0 0 0 23 0 1 0 333202726 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/26290/statm: 0 0 0 0 0 0 0

[startup+0.0996171 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26287
/proc/meminfo: memFree=1283768/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333202726 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101605 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26287
/proc/meminfo: memFree=1283768/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333202726 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301647 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26287
/proc/meminfo: memFree=1283768/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333202726 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701712 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 26287
/proc/meminfo: memFree=1283768/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=0
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 333202726 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50185 s]
/proc/loadavg: 1.24 1.05 1.10 2/66 26292
/proc/meminfo: memFree=1256424/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 5352

[startup+3.1011 s]
/proc/loadavg: 1.24 1.05 1.10 2/66 26293
/proc/meminfo: memFree=1262504/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475452 CPUtime=2.07
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 4762 0 0 0 206 1 0 0 25 0 1 0 333202827 1510862848 4508 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368863 4508 82 232 0 368628 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480804

[startup+6.30163 s]
/proc/loadavg: 1.22 1.05 1.10 2/66 26293
/proc/meminfo: memFree=1254568/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475452 CPUtime=5.27
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 6900 0 0 0 525 2 0 0 25 0 1 0 333202827 1510862848 6646 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368863 6646 82 232 0 368628 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480804

[startup+12.7017 s]
/proc/loadavg: 1.20 1.05 1.10 2/66 26293
/proc/meminfo: memFree=1238072/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475452 CPUtime=11.67
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 10700 0 0 0 1162 5 0 0 25 0 1 0 333202827 1510862848 10446 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516580 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368863 10446 82 232 0 368628 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480804

[startup+25.5018 s]
/proc/loadavg: 1.16 1.04 1.09 2/66 26293
/proc/meminfo: memFree=1212536/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475452 CPUtime=24.47
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 16990 0 0 0 2437 10 0 0 25 0 1 0 333202827 1510862848 16736 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518695 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368863 16736 82 232 0 368628 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1480804

[startup+51.1011 s]
/proc/loadavg: 1.18 1.06 1.09 2/66 26293
/proc/meminfo: memFree=1151800/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475452 CPUtime=50.05
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 32731 0 0 0 4984 21 0 0 25 0 1 0 333202827 1510862848 32477 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368863 32477 82 232 0 368628 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1480804

[startup+102.306 s]
/proc/loadavg: 1.08 1.05 1.09 2/66 26293
/proc/meminfo: memFree=1098296/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=101.24
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 45707 0 0 0 10097 27 0 0 25 0 1 0 333202827 1511002112 45032 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 45032 92 232 0 368662 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1480940

[startup+162.302 s]
/proc/loadavg: 1.03 1.04 1.08 2/66 26293
/proc/meminfo: memFree=1098296/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=161.21
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 45707 0 0 0 16094 27 0 0 25 0 1 0 333202827 1511002112 45032 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 45032 92 232 0 368662 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1480940

[startup+222.303 s]
/proc/loadavg: 1.01 1.03 1.08 2/66 26293
/proc/meminfo: memFree=1054200/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=221.19
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 57103 0 0 0 22085 34 0 0 25 0 1 0 333202827 1511002112 56025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 56025 92 232 0 368662 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1480940

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/66 26293
/proc/meminfo: memFree=1054264/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=281.17
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 57103 0 0 0 28083 34 0 0 25 0 1 0 333202827 1511002112 56025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 56025 92 232 0 368662 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1480940

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/66 26293
/proc/meminfo: memFree=1054264/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=341.15
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 57464 0 0 0 34080 35 0 0 25 0 1 0 333202827 1511002112 56026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 56026 92 232 0 368662 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1480940

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/66 26293
/proc/meminfo: memFree=1054264/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=401.13
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 57464 0 0 0 40078 35 0 0 25 0 1 0 333202827 1511002112 56026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 56026 92 232 0 368662 0

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

[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=581.06
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 66998 0 0 0 58064 42 0 0 25 0 1 0 333202827 1511002112 65024 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519046 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65024 92 232 0 368662 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1480940

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26293
/proc/meminfo: memFree=1018168/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=641.05
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 67171 0 0 0 64063 42 0 0 25 0 1 0 333202827 1511002112 65024 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65024 92 232 0 368662 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1480940

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 26293
/proc/meminfo: memFree=1018104/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=701.02
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 67510 0 0 0 70060 42 0 0 25 0 1 0 333202827 1511002112 65024 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65024 92 232 0 368662 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1480940

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26293
/proc/meminfo: memFree=1018168/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=761
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 67510 0 0 0 76058 42 0 0 25 0 1 0 333202827 1511002112 65024 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65024 92 232 0 368662 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1480940

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 26293
/proc/meminfo: memFree=1018104/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=820.98
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 67670 0 0 0 82056 42 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1480940

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26293
/proc/meminfo: memFree=1018104/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=880.97
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 67857 0 0 0 88054 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1480940

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 26293
/proc/meminfo: memFree=1018168/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=940.95
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 67857 0 0 0 94052 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1480940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26293
/proc/meminfo: memFree=1018104/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=1000.92
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 68016 0 0 0 100049 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1480940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26293
/proc/meminfo: memFree=1018168/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=1060.9
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 68227 0 0 0 106047 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1480940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26293
/proc/meminfo: memFree=1018168/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=1120.88
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 68227 0 0 0 112045 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1480940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26293
/proc/meminfo: memFree=1018296/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=1180.86
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 68386 0 0 0 118043 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1480940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26293
/proc/meminfo: memFree=1018296/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=1199.06
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 68386 0 0 0 119863 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1480940

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26293
/proc/meminfo: memFree=1018296/2055920 swapFree=4184040/4192956
[pid=26287] ppid=26285 vsize=5352 CPUtime=1
/proc/26287/stat : 26287 (Barcelogic) S 26285 26287 24810 0 -1 4194304 332 6745 0 0 0 0 95 5 16 0 1 0 333202726 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26287/statm: 1338 236 197 169 0 49 0
[pid=26293] ppid=26287 vsize=1475588 CPUtime=1199.06
/proc/26293/stat : 26293 (bsat) R 26287 26287 24810 0 -1 4194304 68386 0 0 0 119863 43 0 0 25 0 1 0 333202827 1511002112 65026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26293/statm: 368897 65026 92 232 0 368662 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1480940

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26287 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=951855 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=54991
CPU time returned by wait4() is 1.00685
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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.58
CPU system time (s): 0.48
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 1481940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.951855
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7077
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= 25

runsolver used 1.19082 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Mar  5 22:07:47 UTC 2007

IDJOB= 329128
IDBENCH= 20532
IDSOLVER= 122
FILE ID= node43/329128-1173132467

PBS_JOBID= 4015176

Free space on /tmp= 66504 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k50.cnf
COMMAND LINE= /tmp/evaluation/329128-1173132467/Barcelogic /tmp/evaluation/329128-1173132467/instance-329128-1173132467.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-329128-1173132467 -o ROOT/results/node43/solver-329128-1173132467 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329128-1173132467/Barcelogic /tmp/evaluation/329128-1173132467/instance-329128-1173132467.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  18bfff146478ee5369d7f8a59c6fe709

RANDOM SEED= 96309968

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1284176 kB
Buffers:         30416 kB
Cached:         663400 kB
SwapCached:       2912 kB
Active:         127304 kB
Inactive:       576468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1284176 kB
SwapTotal:     4192956 kB
SwapFree:      4184040 kB
Dirty:            5372 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:            54088 kB
Committed_AS:   792836 kB
PageTables:       1392 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= 66499 MiB

End job on node43 on Mon Mar  5 22:27:50 UTC 2007