Trace number 310182

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 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
MD5SUM7909d6a83e61ef3c01aa9db628fb1f13
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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4167    12386 |      --       0       --      -- |     --   | -67/107
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1108   #clauses: 4167   #literals: 12386
0.00/0.02	c CPU time:   0.012998 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/node18/watcher-310182-1172555316 -o ROOT/results/node18/solver-310182-1172555316 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310182-1172555316/Barcelogic /tmp/evaluation/310182-1172555316/instance-310182-1172555316.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: 0.94 1.09 1.88 3/77 20128
/proc/meminfo: memFree=1678712/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275486156 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20128/statm: 1338 232 195 169 0 49 0
[pid=20129] ppid=20128 vsize=5352 CPUtime=0
/proc/20129/stat : 20129 (Barcelogic) R 20128 20128 20065 0 -1 4194368 53 25 0 0 0 0 0 0 21 0 1 0 275486157 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/20129/statm: 1338 236 198 169 0 49 0

[startup+0.10738 s]
/proc/loadavg: 0.94 1.09 1.88 3/77 20128
/proc/meminfo: memFree=1678712/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515416 s]
/proc/loadavg: 0.94 1.09 1.88 3/77 20128
/proc/meminfo: memFree=1678712/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.3355 s]
/proc/loadavg: 0.94 1.09 1.88 3/79 20134
/proc/meminfo: memFree=1672936/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=1.29
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 1660 0 0 0 129 0 0 0 25 0 1 0 275486159 1511829504 1628 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 1628 82 232 0 368864 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481748

[startup+2.97166 s]
/proc/loadavg: 0.94 1.09 1.88 2/79 20134
/proc/meminfo: memFree=1668776/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=2.93
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 3026 0 0 0 292 1 0 0 25 0 1 0 275486159 1511829504 2994 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 2995 82 232 0 368864 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481748

[startup+6.24798 s]
/proc/loadavg: 0.94 1.09 1.87 2/79 20134
/proc/meminfo: memFree=1664560/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=6.21
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 3520 0 0 0 620 1 0 0 25 0 1 0 275486159 1511829504 3486 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 3486 92 232 0 368864 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481748

[startup+12.7106 s]
/proc/loadavg: 0.95 1.09 1.87 2/79 20134
/proc/meminfo: memFree=1653872/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=12.67
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 6299 0 0 0 1265 2 0 0 25 0 1 0 275486159 1511829504 6265 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540202 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 6265 92 232 0 368864 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481748

[startup+25.5289 s]
/proc/loadavg: 0.96 1.08 1.85 2/79 20134
/proc/meminfo: memFree=1631664/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=25.48
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 12019 0 0 0 2543 5 0 0 25 0 1 0 275486159 1511829504 11985 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 11985 92 232 0 368864 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481748

[startup+51.1544 s]
/proc/loadavg: 0.97 1.07 1.83 2/79 20134
/proc/meminfo: memFree=1622384/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=51.1
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 14052 0 0 0 5103 7 0 0 25 0 1 0 275486159 1511829504 13952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 13952 92 232 0 368864 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481748

[startup+102.407 s]
/proc/loadavg: 0.99 1.06 1.78 2/79 20134
/proc/meminfo: memFree=1610224/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=102.34
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 17127 0 0 0 10223 11 0 0 25 0 1 0 275486159 1511829504 17027 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 17027 92 232 0 368864 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481748

[startup+162.479 s]
/proc/loadavg: 0.99 1.05 1.73 2/79 20134
/proc/meminfo: memFree=1607600/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=162.4
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 17823 0 0 0 16228 12 0 0 25 0 1 0 275486159 1511829504 17634 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 17634 92 232 0 368864 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481748

[startup+222.547 s]
/proc/loadavg: 0.99 1.04 1.68 2/79 20134
/proc/meminfo: memFree=1607600/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=222.45
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 17893 0 0 0 22232 13 0 0 25 0 1 0 275486159 1511829504 17704 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134532645 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 17704 92 232 0 368864 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481748

[startup+282.616 s]
/proc/loadavg: 0.99 1.03 1.64 3/79 20134
/proc/meminfo: memFree=1561712/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=282.5
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 29389 0 0 0 28229 21 0 0 25 0 1 0 275486159 1511829504 29200 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 29200 92 232 0 368864 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481748

[startup+342.684 s]
/proc/loadavg: 0.99 1.02 1.60 3/79 20134
/proc/meminfo: memFree=1533488/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=342.55
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 36426 0 0 0 34225 30 0 0 25 0 1 0 275486159 1511829504 36237 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 36237 92 232 0 368864 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481748

[startup+402.759 s]
/proc/loadavg: 0.99 1.02 1.55 2/79 20134
/proc/meminfo: memFree=1510448/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=402.61
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 42102 0 0 0 40224 37 0 0 25 0 1 0 275486159 1511829504 41913 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518084 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 41913 92 232 0 368864 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481748

[startup+462.83 s]
/proc/loadavg: 0.99 1.01 1.52 2/79 20134
/proc/meminfo: memFree=1490480/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=462.66
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 47125 0 0 0 46224 42 0 0 25 0 1 0 275486159 1511829504 46936 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 46936 92 232 0 368864 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481748

[startup+522.899 s]
/proc/loadavg: 0.99 1.00 1.48 2/79 20134
/proc/meminfo: memFree=1472496/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01

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

[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=582.77
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 55776 0 0 0 58226 51 0 0 25 0 1 0 275486159 1511829504 55587 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 55587 92 232 0 368864 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481748

[startup+643.039 s]
/proc/loadavg: 0.99 1.00 1.42 2/79 20134
/proc/meminfo: memFree=1441648/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=642.83
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 59309 0 0 0 64227 56 0 0 25 0 1 0 275486159 1511829504 59120 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 59120 92 232 0 368864 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481748

[startup+703.11 s]
/proc/loadavg: 0.99 1.00 1.39 2/79 20134
/proc/meminfo: memFree=1428784/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=702.88
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 62526 0 0 0 70228 60 0 0 25 0 1 0 275486159 1511829504 62337 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 62337 92 232 0 368864 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481748

[startup+763.191 s]
/proc/loadavg: 0.99 1.00 1.36 2/85 20216
/proc/meminfo: memFree=1414648/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=762.92
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 65741 0 0 0 76225 67 0 0 25 0 1 0 275486159 1511829504 65552 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 65552 92 232 0 368864 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 1481748

[startup+823.297 s]
/proc/loadavg: 0.99 1.00 1.34 2/85 20308
/proc/meminfo: memFree=1400880/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=822.95
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 69117 0 0 0 82224 71 0 0 25 0 1 0 275486159 1511829504 68928 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 68928 92 232 0 368864 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 1481748

[startup+883.374 s]
/proc/loadavg: 0.99 1.00 1.31 2/79 20332
/proc/meminfo: memFree=1390320/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=882.99
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 72042 0 0 0 88224 75 0 0 25 0 1 0 275486159 1511829504 71853 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 71853 92 232 0 368864 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 1481748

[startup+943.446 s]
/proc/loadavg: 0.99 1.00 1.29 2/79 20332
/proc/meminfo: memFree=1379248/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=943.05
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 74810 0 0 0 94227 78 0 0 25 0 1 0 275486159 1511829504 74621 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 74621 92 232 0 368864 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 1481748

[startup+1003.52 s]
/proc/loadavg: 0.99 1.00 1.27 2/79 20332
/proc/meminfo: memFree=1367152/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=1003.1
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 77907 0 0 0 100229 81 0 0 25 0 1 0 275486159 1511829504 77718 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535696 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 77718 92 232 0 368864 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 1481748

[startup+1063.59 s]
/proc/loadavg: 0.99 1.00 1.25 2/79 20332
/proc/meminfo: memFree=1355376/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=1063.16
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 80800 0 0 0 106231 85 0 0 25 0 1 0 275486159 1511829504 80611 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 80611 92 232 0 368864 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 1481748

[startup+1123.66 s]
/proc/loadavg: 0.99 1.00 1.23 2/79 20332
/proc/meminfo: memFree=1345264/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=1123.22
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 83346 0 0 0 112233 89 0 0 25 0 1 0 275486159 1511829504 83157 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 83157 92 232 0 368864 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481748

[startup+1183.74 s]
/proc/loadavg: 1.04 1.01 1.22 2/79 20332
/proc/meminfo: memFree=1336816/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=1183.28
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 85461 0 0 0 118236 92 0 0 25 0 1 0 275486159 1511829504 85272 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 85272 92 232 0 368864 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 1481748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.03 1.01 1.21 2/79 20332
/proc/meminfo: memFree=1334256/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=1199.99
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 86064 0 0 0 119906 93 0 0 25 0 1 0 275486159 1511829504 85875 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 85875 92 232 0 368864 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481748

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: 1.03 1.01 1.21 2/79 20332
/proc/meminfo: memFree=1334256/2055920 swapFree=4192812/4192956
[pid=20128] ppid=20126 vsize=5352 CPUtime=0.01
/proc/20128/stat : 20128 (Barcelogic) S 20126 20128 20065 0 -1 4194304 332 506 0 0 0 0 1 0 16 0 1 0 275486156 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20128/statm: 1338 236 197 169 0 49 0
[pid=20134] ppid=20128 vsize=1476396 CPUtime=1199.99
/proc/20134/stat : 20134 (bsat) R 20128 20128 20065 0 -1 4194304 86064 0 0 0 119906 93 0 0 25 0 1 0 275486159 1511829504 85875 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20134/statm: 369099 85875 92 232 0 368864 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481748

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20128 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200

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
CPU user time (s): 1199.07
CPU system time (s): 0.93
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 1482104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 838
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= 12

runsolver used 1.20282 second user time and 3.06653 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 05:48:36 UTC 2007

IDJOB= 310182
IDBENCH= 20280
IDSOLVER= 122
FILE ID= node18/310182-1172555316

PBS_JOBID= 3971663

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310182-1172555316/Barcelogic /tmp/evaluation/310182-1172555316/instance-310182-1172555316.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-310182-1172555316 -o ROOT/results/node18/solver-310182-1172555316 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310182-1172555316/Barcelogic /tmp/evaluation/310182-1172555316/instance-310182-1172555316.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7909d6a83e61ef3c01aa9db628fb1f13

RANDOM SEED= 109517855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1679184 kB
Buffers:         47700 kB
Cached:         201724 kB
SwapCached:          0 kB
Active:         233396 kB
Inactive:        75432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          78300 kB
Slab:            53532 kB
Committed_AS:   953116 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Tue Feb 27 06:08:39 UTC 2007