Trace number 309854

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) 1200.01 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2892     8574 |      --       0       --      -- |     --   | -39/74
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 770   #clauses: 2892   #literals: 8574
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/node61/watcher-309854-1172548295 -o ROOT/results/node61/solver-309854-1172548295 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309854-1172548295/Barcelogic /tmp/evaluation/309854-1172548295/instance-309854-1172548295.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7708
/proc/meminfo: memFree=1840224/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274786457 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7708/statm: 1338 232 195 169 0 49 0
[pid=7709] ppid=7708 vsize=5352 CPUtime=0
/proc/7709/stat : 7709 (Barcelogic) S 7708 7708 6743 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7709/statm: 1338 236 198 169 0 49 0
[pid=7711] ppid=7709 vsize=0 CPUtime=0
/proc/7711/stat : 7711 (sed) D 7709 7708 6743 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 274786457 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/7711/statm: 0 0 0 0 0 0 0

[startup+0.107389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7708
/proc/meminfo: memFree=1840224/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515423 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7708
/proc/meminfo: memFree=1840224/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/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: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1835472/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476452 CPUtime=1.3
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 1380 0 0 0 129 1 0 0 25 0 1 0 274786459 1511886848 1353 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369113 1353 82 232 0 368878 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481804

[startup+2.97166 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1833616/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476452 CPUtime=2.94
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 1671 0 0 0 293 1 0 0 25 0 1 0 274786459 1511886848 1642 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369113 1642 92 232 0 368878 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481804

[startup+6.25397 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1828240/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476452 CPUtime=6.22
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 3410 0 0 0 620 2 0 0 25 0 1 0 274786459 1511886848 3381 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369113 3381 92 232 0 368878 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481804

[startup+12.7076 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1816912/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=12.67
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 5803 0 0 0 1264 3 0 0 25 0 1 0 274786459 1511899136 5774 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 5774 92 232 0 368881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481816

[startup+25.5238 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1816336/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=25.48
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 6054 0 0 0 2544 4 0 0 25 0 1 0 274786459 1511899136 6025 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 6025 92 232 0 368881 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481816

[startup+51.1473 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1796688/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=51.1
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 10951 0 0 0 5102 8 0 0 25 0 1 0 274786459 1511899136 10922 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 10922 92 232 0 368881 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481816

[startup+102.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1770064/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=102.33
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 17499 0 0 0 10219 14 0 0 25 0 1 0 274786459 1511899136 17470 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 17470 92 232 0 368881 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481816

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1769872/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=162.37
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 17536 0 0 0 16222 15 0 0 25 0 1 0 274786459 1511899136 17470 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 17470 92 232 0 368881 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481816

[startup+222.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1769872/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=222.41
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 17540 0 0 0 22226 15 0 0 25 0 1 0 274786459 1511899136 17474 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 17474 92 232 0 368881 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481816

[startup+282.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1769808/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=282.44
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 17584 0 0 0 28229 15 0 0 25 0 1 0 274786459 1511899136 17474 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 17474 92 232 0 368881 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481816

[startup+342.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1769808/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=342.48
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 17598 0 0 0 34233 15 0 0 25 0 1 0 274786459 1511899136 17488 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 17488 92 232 0 368881 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481816

[startup+402.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1769616/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=402.53
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 17671 0 0 0 40237 16 0 0 25 0 1 0 274786459 1511899136 17488 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 17488 92 232 0 368881 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481816

[startup+462.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7714
/proc/meminfo: memFree=1769680/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=462.56
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 17682 0 0 0 46240 16 0 0 25 0 1 0 274786459 1511899136 17499 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 17499 92 232 0 368881 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481816

[startup+522.774 s]

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

[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=522.6
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 18951 0 0 0 52243 17 0 0 25 0 1 0 274786459 1511899136 18768 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 18768 92 232 0 368881 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481816

[startup+582.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7796
/proc/meminfo: memFree=1749272/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=582.62
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 22541 0 0 0 58240 22 0 0 25 0 1 0 274786459 1511899136 22358 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 22358 92 232 0 368881 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 1481816

[startup+642.932 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 7886
/proc/meminfo: memFree=1737488/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=642.64
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 25458 0 0 0 64239 25 0 0 25 0 1 0 274786459 1511899136 25275 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 25275 92 232 0 368881 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 1481816

[startup+702.991 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7912
/proc/meminfo: memFree=1727688/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=702.67
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 28174 0 0 0 70238 29 0 0 25 0 1 0 274786459 1511899136 27991 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 27991 92 232 0 368881 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 1481816

[startup+763.047 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7912
/proc/meminfo: memFree=1718024/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=762.71
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 30585 0 0 0 76240 31 0 0 25 0 1 0 274786459 1511899136 30402 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 30402 92 232 0 368881 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 1481816

[startup+823.101 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 7912
/proc/meminfo: memFree=1709640/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=822.75
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 32660 0 0 0 82241 34 0 0 25 0 1 0 274786459 1511899136 32477 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 32477 92 232 0 368881 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 1481816

[startup+883.154 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 7912
/proc/meminfo: memFree=1701256/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=882.78
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 34770 0 0 0 88242 36 0 0 25 0 1 0 274786459 1511899136 34587 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 34587 92 232 0 368881 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 1481816

[startup+943.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7912
/proc/meminfo: memFree=1692424/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=942.82
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 36988 0 0 0 94244 38 0 0 25 0 1 0 274786459 1511899136 36805 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 36805 92 232 0 368881 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 1481816

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7912
/proc/meminfo: memFree=1685072/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=1002.86
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 38826 0 0 0 100246 40 0 0 25 0 1 0 274786459 1511899136 38643 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 38643 92 232 0 368881 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 1481816

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7912
/proc/meminfo: memFree=1678864/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=1062.9
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 40343 0 0 0 106248 42 0 0 25 0 1 0 274786459 1511899136 40160 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 40160 92 232 0 368881 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 1481816

[startup+1123.38 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 7912
/proc/meminfo: memFree=1672400/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=1122.94
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 41969 0 0 0 112249 45 0 0 25 0 1 0 274786459 1511899136 41786 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 41786 92 232 0 368881 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 1481816

[startup+1183.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 7912
/proc/meminfo: memFree=1666640/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=1182.98
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 43422 0 0 0 118251 47 0 0 25 0 1 0 274786459 1511899136 43239 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 43239 92 232 0 368881 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 1481816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 7912
/proc/meminfo: memFree=1664848/2055920 swapFree=4180412/4192956
[pid=7708] ppid=7706 vsize=5352 CPUtime=0.01
/proc/7708/stat : 7708 (Barcelogic) S 7706 7708 6743 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274786457 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7708/statm: 1338 236 197 169 0 49 0
[pid=7714] ppid=7708 vsize=1476464 CPUtime=1200
/proc/7714/stat : 7714 (bsat) R 7708 7708 6743 0 -1 4194304 43838 0 0 0 119952 48 0 0 25 0 1 0 274786459 1511899136 43655 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7714/statm: 369116 43655 92 232 0 368881 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481816

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7708 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.021996
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.53
CPU system time (s): 0.48
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 1481816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.793879 second user time and 2.51162 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 27 03:51:35 UTC 2007

IDJOB= 309854
IDBENCH= 20271
IDSOLVER= 122
FILE ID= node61/309854-1172548295

PBS_JOBID= 3971840

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309854-1172548295/Barcelogic /tmp/evaluation/309854-1172548295/instance-309854-1172548295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-309854-1172548295 -o ROOT/results/node61/solver-309854-1172548295 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309854-1172548295/Barcelogic /tmp/evaluation/309854-1172548295/instance-309854-1172548295.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 453073831

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1840632 kB
Buffers:         29280 kB
Cached:         135912 kB
SwapCached:       6848 kB
Active:          78172 kB
Inactive:        99884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840632 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            23356 kB
Committed_AS:   725692 kB
PageTables:       1388 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= 66557 MiB

End job on node61 on Tue Feb 27 04:11:38 UTC 2007