Trace number 304319

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 1200.33

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark209.342
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.017997 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/node34/watcher-304319-1172056131 -o ROOT/results/node34/solver-304319-1172056131 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304319-1172056131/Barcelogic /tmp/evaluation/304319-1172056131/instance-304319-1172056131.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 0.97 0.99 2/64 24046
/proc/meminfo: memFree=1439280/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199376947 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24046/statm: 1338 232 195 169 0 49 0
[pid=24047] ppid=24046 vsize=5352 CPUtime=0
/proc/24047/stat : 24047 (Barcelogic) S 24046 24046 23745 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24047/statm: 1338 236 198 169 0 49 0
[pid=24049] ppid=24047 vsize=0 CPUtime=0
/proc/24049/stat : 24049 (sed) D 24047 24046 23745 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 199376947 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/24049/statm: 0 0 0 0 0 0 0

[startup+0.107627 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 24046
/proc/meminfo: memFree=1439280/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.519656 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 24046
/proc/meminfo: memFree=1439280/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.34072 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1429344/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=1.27
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 2770 0 0 0 126 1 0 0 25 0 1 0 199376953 1511952384 2744 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 2744 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97685 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1422880/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=2.9
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 4818 0 0 0 288 2 0 0 25 0 1 0 199376953 1511952384 4792 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 4792 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.25312 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1408928/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=6.17
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 8028 0 0 0 613 4 0 0 25 0 1 0 199376953 1511952384 8002 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 8002 81 232 0 368894 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 1481868

[startup+12.7146 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1385312/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=12.63
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 13610 0 0 0 1256 7 0 0 25 0 1 0 199376953 1511952384 13584 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 13584 81 232 0 368894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481868

[startup+25.5217 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1351968/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=25.44
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 22009 0 0 0 2532 12 0 0 25 0 1 0 199376953 1511952384 21983 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 21983 81 232 0 368894 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481868

[startup+51.1447 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1321248/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=51.06
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 29416 0 0 0 5089 17 0 0 25 0 1 0 199376953 1511952384 29274 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 29274 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481868

[startup+102.387 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1321056/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=102.29
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 29515 0 0 0 10212 17 0 0 25 0 1 0 199376953 1511952384 29373 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 29373 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.443 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1297184/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=162.33
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 35469 0 0 0 16211 22 0 0 25 0 1 0 199376953 1511952384 35327 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 35327 81 232 0 368894 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481868

[startup+222.497 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1266912/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=222.37
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 43048 0 0 0 22208 29 0 0 25 0 1 0 199376953 1511952384 42906 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 42906 81 232 0 368894 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481868

[startup+282.556 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1242016/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=282.41
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 49274 0 0 0 28205 36 0 0 25 0 1 0 199376953 1511952384 49132 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 49132 81 232 0 368894 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481868

[startup+342.616 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1220320/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=342.46
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 54720 0 0 0 34205 41 0 0 25 0 1 0 199376953 1511952384 54578 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 54578 81 232 0 368894 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481868

[startup+402.676 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1200544/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=402.51
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 59558 0 0 0 40206 45 0 0 25 0 1 0 199376953 1511952384 59416 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 59416 81 232 0 368894 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481868

[startup+462.732 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1182688/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=462.55
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 64022 0 0 0 46206 49 0 0 25 0 1 0 199376953 1511952384 63880 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 63880 81 232 0 368894 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481868

[startup+522.789 s]

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

[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=582.63
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 72153 0 0 0 58207 56 0 0 25 0 1 0 199376953 1511952384 72011 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 72011 81 232 0 368894 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481868

[startup+642.904 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1135200/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=642.68
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 75867 0 0 0 64208 60 0 0 25 0 1 0 199376953 1511952384 75725 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 75725 81 232 0 368894 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481868

[startup+702.957 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1121312/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=702.72
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 79359 0 0 0 70208 64 0 0 25 0 1 0 199376953 1511952384 79217 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 79217 81 232 0 368894 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481868

[startup+763.014 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1108256/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=762.76
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 82616 0 0 0 76210 66 0 0 25 0 1 0 199376953 1511952384 82474 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 82474 81 232 0 368894 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481868

[startup+823.072 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1095264/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=822.8
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 85819 0 0 0 82211 69 0 0 25 0 1 0 199376953 1511952384 85677 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 85677 81 232 0 368894 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481868

[startup+883.129 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24052
/proc/meminfo: memFree=1083168/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=882.85
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 88855 0 0 0 88212 73 0 0 25 0 1 0 199376953 1511952384 88713 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 88713 81 232 0 368894 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 1481868

[startup+943.185 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24054
/proc/meminfo: memFree=1071328/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=942.89
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 91814 0 0 0 94214 75 0 0 25 0 1 0 199376953 1511952384 91672 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 91672 81 232 0 368894 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481868

[startup+1003.24 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 24054
/proc/meminfo: memFree=1060320/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=1002.93
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 94569 0 0 0 100216 77 0 0 25 0 1 0 199376953 1511952384 94427 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 94427 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 1481868

[startup+1063.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/66 24054
/proc/meminfo: memFree=1049184/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=1062.98
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 97301 0 0 0 106218 80 0 0 25 0 1 0 199376953 1511952384 97159 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 97159 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481868

[startup+1123.35 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 24054
/proc/meminfo: memFree=1038368/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=1123.01
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 100009 0 0 0 112219 82 0 0 25 0 1 0 199376953 1511952384 99867 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 99867 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 1481868

[startup+1183.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24054
/proc/meminfo: memFree=1028512/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=1183.06
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 102483 0 0 0 118220 86 0 0 25 0 1 0 199376953 1511952384 102341 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 102341 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24054
/proc/meminfo: memFree=1025632/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=1199.97
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 103172 0 0 0 119911 86 0 0 25 0 1 0 199376953 1511952384 103030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 103030 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 24054
/proc/meminfo: memFree=1025632/2055920 swapFree=4182768/4192956
[pid=24046] ppid=24044 vsize=5352 CPUtime=0.04
/proc/24046/stat : 24046 (Barcelogic) S 24044 24046 23745 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 199376947 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24046/statm: 1338 236 197 169 0 49 0
[pid=24052] ppid=24046 vsize=1476516 CPUtime=1199.97
/proc/24052/stat : 24052 (bsat) R 24046 24046 23745 0 -1 4194304 103172 0 0 0 119911 86 0 0 25 0 1 0 199376953 1511952384 103030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/24052/statm: 369129 103030 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24046 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=50992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.05999
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): 1200.33
CPU time (s): 1200.01
CPU user time (s): 1199.15
CPU system time (s): 0.86
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
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= 995
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 0.894863 second user time and 2.37664 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 11:08:51 UTC 2007

IDJOB= 304319
IDBENCH= 20129
IDSOLVER= 122
FILE ID= node34/304319-1172056131

PBS_JOBID= 3892774

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/304319-1172056131/Barcelogic /tmp/evaluation/304319-1172056131/instance-304319-1172056131.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-304319-1172056131 -o ROOT/results/node34/solver-304319-1172056131 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304319-1172056131/Barcelogic /tmp/evaluation/304319-1172056131/instance-304319-1172056131.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 754242156

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1439752 kB
Buffers:         29912 kB
Cached:         527248 kB
SwapCached:       5132 kB
Active:         148960 kB
Inactive:       419044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439752 kB
SwapTotal:     4192956 kB
SwapFree:      4182768 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            34244 kB
Committed_AS:   535816 kB
PageTables:       1396 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= 66561 MiB

End job on node34 on Wed Feb 21 11:28:54 UTC 2007