Trace number 310428

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/v630/
unif2p-p0.9-v630-c2280-S2094973797-12-SAT.cnf
MD5SUM834f68dca74e3c1d51bff5d400695c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2280     6612 |     683       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2207     6599 |      --       0       --      -- |     --   | -73/-13
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 586   #clauses: 2207   #literals: 6599
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	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/node11/watcher-310428-1172559497 -o ROOT/results/node11/solver-310428-1172559497 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310428-1172559497/Barcelogic /tmp/evaluation/310428-1172559497/instance-310428-1172559497.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: 0.91 0.98 1.01 3/77 14374
/proc/meminfo: memFree=1570744/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275904235 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14374/statm: 1338 232 195 169 0 49 0
[pid=14375] ppid=14374 vsize=5352 CPUtime=0
/proc/14375/stat : 14375 (Barcelogic) S 14374 14374 13808 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14375/statm: 1338 236 198 169 0 49 0
[pid=14377] ppid=14375 vsize=0 CPUtime=0
/proc/14377/stat : 14377 (sed) R 14375 14374 13808 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 275904236 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/14377/statm: 
[startup+0.108217 s]
/proc/loadavg: 0.91 0.98 1.01 3/77 14374
/proc/meminfo: memFree=1570744/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51626 s]
/proc/loadavg: 0.91 0.98 1.01 3/77 14374
/proc/meminfo: memFree=1570744/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33636 s]
/proc/loadavg: 0.91 0.98 1.01 2/79 14380
/proc/meminfo: memFree=1566496/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=1.3
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 1089 0 0 0 130 0 0 0 25 0 1 0 275904237 1511915520 1061 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539347 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 1061 92 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481832

[startup+2.97355 s]
/proc/loadavg: 0.91 0.98 1.01 2/79 14380
/proc/meminfo: memFree=1565856/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=2.94
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 1613 0 0 0 294 0 0 0 25 0 1 0 275904237 1511915520 1585 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 1585 92 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.26294 s]
/proc/loadavg: 0.92 0.98 1.01 2/79 14380
/proc/meminfo: memFree=1559136/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=6.23
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 3142 0 0 0 622 1 0 0 25 0 1 0 275904237 1511915520 3114 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529915 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 3114 92 232 0 368885 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481832

[startup+12.7217 s]
/proc/loadavg: 0.92 0.98 1.01 2/79 14380
/proc/meminfo: memFree=1557040/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=12.69
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 3498 0 0 0 1268 1 0 0 25 0 1 0 275904237 1511915520 3470 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 3470 92 232 0 368885 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481832

[startup+25.5312 s]
/proc/loadavg: 0.94 0.98 1.01 2/79 14380
/proc/meminfo: memFree=1544240/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=25.49
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 6723 0 0 0 2545 4 0 0 25 0 1 0 275904237 1511915520 6695 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 6695 92 232 0 368885 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481832

[startup+51.1612 s]
/proc/loadavg: 0.96 0.98 1.01 2/79 14380
/proc/meminfo: memFree=1530160/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=51.12
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 10121 0 0 0 5104 8 0 0 25 0 1 0 275904237 1511915520 10093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 10093 92 232 0 368885 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 1481832

[startup+102.415 s]
/proc/loadavg: 1.02 1.00 1.01 2/79 14380
/proc/meminfo: memFree=1521328/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=102.36
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 12275 0 0 0 10226 10 0 0 25 0 1 0 275904237 1511915520 12211 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 12211 92 232 0 368885 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 1481832

[startup+162.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14380
/proc/meminfo: memFree=1518896/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=162.41
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 12900 0 0 0 16230 11 0 0 25 0 1 0 275904237 1511915520 12836 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 12836 92 232 0 368885 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481832

[startup+222.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 14514
/proc/meminfo: memFree=1517560/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=222.42
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 12908 0 0 0 22230 12 0 0 25 0 1 0 275904237 1511915520 12844 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 12844 92 232 0 368885 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481832

[startup+282.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1518576/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=282.45
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 12957 0 0 0 28233 12 0 0 25 0 1 0 275904237 1511915520 12854 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 12854 92 232 0 368885 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481832

[startup+342.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1518704/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=342.51
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 13017 0 0 0 34238 13 0 0 25 0 1 0 275904237 1511915520 12854 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542375 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 12854 92 232 0 368885 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 1481832

[startup+402.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1518576/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=402.56
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 13022 0 0 0 40243 13 0 0 25 0 1 0 275904237 1511915520 12859 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 12859 92 232 0 368885 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 1481832

[startup+462.882 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1518448/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=462.62
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 13107 0 0 0 46248 14 0 0 25 0 1 0 275904237 1511915520 12865 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519178 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 12865 92 232 0 368885 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 1481832

[startup+522.953 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578

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

[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=582.73
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 15086 0 0 0 58256 17 0 0 25 0 1 0 275904237 1511915520 14771 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 14771 92 232 0 368885 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481832

[startup+643.098 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1510832/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=642.79
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 15088 0 0 0 64261 18 0 0 25 0 1 0 275904237 1511915520 14773 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 14773 92 232 0 368885 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 1481832

[startup+703.169 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1510896/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=702.84
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 15088 0 0 0 70266 18 0 0 25 0 1 0 275904237 1511915520 14773 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 14773 92 232 0 368885 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481832

[startup+763.239 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 14578
/proc/meminfo: memFree=1510768/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=762.9
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 15207 0 0 0 76271 19 0 0 25 0 1 0 275904237 1511915520 14892 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 14892 92 232 0 368885 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 1481832

[startup+823.312 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 14578
/proc/meminfo: memFree=1505840/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=822.96
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 16406 0 0 0 82274 22 0 0 25 0 1 0 275904237 1511915520 16091 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 16091 92 232 0 368885 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 1481832

[startup+883.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1505840/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=883
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 16406 0 0 0 88278 22 0 0 25 0 1 0 275904237 1511915520 16091 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 16091 92 232 0 368885 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 1481832

[startup+943.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1494256/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=943.05
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 19332 0 0 0 94280 25 0 0 25 0 1 0 275904237 1511915520 19017 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 19017 92 232 0 368885 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 1481832

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1482736/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=1003.11
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 22223 0 0 0 100282 29 0 0 25 0 1 0 275904237 1511915520 21908 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 21908 92 232 0 368885 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 1481832

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14578
/proc/meminfo: memFree=1472368/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=1063.17
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 24775 0 0 0 106285 32 0 0 25 0 1 0 275904237 1511915520 24460 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 24460 92 232 0 368885 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 1481832

[startup+1123.66 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 14578
/proc/meminfo: memFree=1464560/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=1123.22
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 26734 0 0 0 112289 33 0 0 25 0 1 0 275904237 1511915520 26419 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 26419 92 232 0 368885 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481832

[startup+1183.74 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 14578
/proc/meminfo: memFree=1456496/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=1183.28
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 28738 0 0 0 118292 36 0 0 25 0 1 0 275904237 1511915520 28423 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 28423 92 232 0 368885 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 14578
/proc/meminfo: memFree=1454128/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=1199.99
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 29308 0 0 0 119962 37 0 0 25 0 1 0 275904237 1511915520 28993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 28993 92 232 0 368885 0
Current children cumulated CPU time (s) 1200
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

[startup+1200.45 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 14578
/proc/meminfo: memFree=1454128/2055920 swapFree=4192812/4192956
[pid=14374] ppid=14372 vsize=5352 CPUtime=0.01
/proc/14374/stat : 14374 (Barcelogic) S 14372 14374 13808 0 -1 4194304 332 438 0 0 0 0 1 0 16 0 1 0 275904235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14374/statm: 1338 236 197 169 0 49 0
[pid=14380] ppid=14374 vsize=1476480 CPUtime=1199.99
/proc/14380/stat : 14380 (bsat) R 14374 14374 13808 0 -1 4194304 29308 0 0 0 119962 37 0 0 25 0 1 0 275904237 1511915520 28993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 369120 28993 92 232 0 368885 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481832

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14374 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.019996
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): 1199.63
CPU system time (s): 0.37
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 1482148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 770
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= 10

runsolver used 1.06984 second user time and 3.19851 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 27 06:58:17 UTC 2007

IDJOB= 310428
IDBENCH= 20286
IDSOLVER= 122
FILE ID= node11/310428-1172559497

PBS_JOBID= 3971665

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S2094973797-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/310428-1172559497/Barcelogic /tmp/evaluation/310428-1172559497/instance-310428-1172559497.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-310428-1172559497 -o ROOT/results/node11/solver-310428-1172559497 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310428-1172559497/Barcelogic /tmp/evaluation/310428-1172559497/instance-310428-1172559497.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  834f68dca74e3c1d51bff5d400695c42

RANDOM SEED= 262571796

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1571160 kB
Buffers:         52740 kB
Cached:         318744 kB
SwapCached:          0 kB
Active:         250340 kB
Inactive:       164452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          62176 kB
Slab:            55468 kB
Committed_AS:   806036 kB
PageTables:       1756 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= 66558 MiB

End job on node11 on Tue Feb 27 07:18:20 UTC 2007