Trace number 303253

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.06 1200.84

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S94225360-10.cnf
MD5SUM38fa9b18ee6b5e5fc7f4a67047d30823
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.021996 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/node76/watcher-303253-1172030885 -o ROOT/results/node76/solver-303253-1172030885 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303253-1172030885/Barcelogic /tmp/evaluation/303253-1172030885/instance-303253-1172030885.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 0.99 0.98 3/69 31929
/proc/meminfo: memFree=1680896/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 223046781 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/31929/statm: 1340 233 195 169 0 50 0
[pid=31933] ppid=31929 vsize=820 CPUtime=0
/proc/31933/stat : 31933 (SatELite_releas) R 31929 31929 31573 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 223046782 839680 94 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134698925 0 0 4096 3 0 0 0 17 0 0 0
/proc/31933/statm: 205 95 46 128 0 74 0

[startup+0.111316 s]
/proc/loadavg: 1.00 0.99 0.98 3/69 31929
/proc/meminfo: memFree=1680896/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5360

[startup+0.520362 s]
/proc/loadavg: 1.00 0.99 0.98 3/69 31929
/proc/meminfo: memFree=1680896/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5360

[startup+1.34645 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1669872/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=1.27
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 2955 0 0 0 126 1 0 0 25 0 1 0 223046788 1511952384 2929 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534877 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 2929 81 232 0 368894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481876

[startup+2.98864 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1663472/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=2.91
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 5206 0 0 0 289 2 0 0 25 0 1 0 223046788 1511952384 5180 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534990 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 5180 81 232 0 368894 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481876

[startup+6.26502 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1647408/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=6.18
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 8819 0 0 0 614 4 0 0 25 0 1 0 223046788 1511952384 8793 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 8794 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481876

[startup+12.7258 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1622384/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=12.63
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 14693 0 0 0 1257 6 0 0 25 0 1 0 223046788 1511952384 14667 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539197 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 14667 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481876

[startup+25.5312 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1587192/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=25.43
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 23750 0 0 0 2531 12 0 0 25 0 1 0 223046788 1511952384 23724 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539265 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 23724 81 232 0 368894 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481876

[startup+51.1522 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1535736/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=51.05
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 36316 0 0 0 5083 22 0 0 25 0 1 0 223046788 1511952384 36290 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 36290 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481876

[startup+102.393 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1472632/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=102.25
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 52015 0 0 0 10191 34 0 0 25 0 1 0 223046788 1511952384 51989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 51989 81 232 0 368894 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481876

[startup+162.458 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1427384/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=162.28
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 63128 0 0 0 16184 44 0 0 25 0 1 0 223046788 1511952384 63102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 63102 81 232 0 368894 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 1481876

[startup+222.51 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1394552/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=222.29
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 71372 0 0 0 22179 50 0 0 25 0 1 0 223046788 1511952384 71346 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 71346 81 232 0 368894 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 1481876

[startup+282.563 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1366328/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=282.31
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 78442 0 0 0 28175 56 0 0 25 0 1 0 223046788 1511952384 78416 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 78416 81 232 0 368894 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 1481876

[startup+342.618 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1342392/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=342.31
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 84431 0 0 0 34169 62 0 0 25 0 1 0 223046788 1511952384 84405 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 84405 81 232 0 368894 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 1481876

[startup+402.674 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1320056/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=402.34
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 89923 0 0 0 40167 67 0 0 25 0 1 0 223046788 1511952384 89897 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 89897 81 232 0 368894 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 1481876

[startup+462.727 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1300792/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=462.34
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 94757 0 0 0 46163 71 0 0 25 0 1 0 223046788 1511952384 94731 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 94731 81 232 0 368894 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 1481876

[startup+522.781 s]
/proc/loadavg: 1.00 0.99 0.98 2/71 31935
/proc/meminfo: memFree=1282616/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=522.37
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 99299 0 0 0 52160 77 0 0 25 0 1 0 223046788 1511952384 99273 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 99273 81 232 0 368894 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 1481876

[startup+582.834 s]
/proc/loadavg: 1.03 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1265336/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=582.39
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 103558 0 0 0 58158 81 0 0 25 0 1 0 223046788 1511952384 103532 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 103532 81 232 0 368894 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 1481876

[startup+642.893 s]
/proc/loadavg: 1.01 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1249720/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=642.4
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 107475 0 0 0 64155 85 0 0 25 0 1 0 223046788 1511952384 107449 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 107449 81 232 0 368894 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 1481876

[startup+702.946 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1234808/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=702.42
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 111217 0 0 0 70153 89 0 0 25 0 1 0 223046788 1511952384 111191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 111191 81 232 0 368894 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 1481876

[startup+762.997 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1220600/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=762.43
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 114773 0 0 0 76151 92 0 0 25 0 1 0 223046788 1511952384 114747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 114747 81 232 0 368894 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 1481876

[startup+823.057 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1206520/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=822.45
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 118218 0 0 0 82150 95 0 0 25 0 1 0 223046788 1511952384 118192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 118192 81 232 0 368894 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 1481876

[startup+883.113 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1193272/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=882.47
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 121550 0 0 0 88148 99 0 0 25 0 1 0 223046788 1511952384 121524 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 121524 81 232 0 368894 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 1481876

[startup+943.163 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1180664/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=942.48
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 124705 0 0 0 94147 101 0 0 25 0 1 0 223046788 1511952384 124679 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 124679 81 232 0 368894 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 1481876

[startup+1003.23 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1168760/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=1002.51
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 127744 0 0 0 100145 106 0 0 25 0 1 0 223046788 1511952384 127718 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 127718 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 1481876

[startup+1063.29 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1156280/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=1062.55
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 130793 0 0 0 106145 110 0 0 25 0 1 0 223046788 1511952384 130767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 130767 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 1481876

[startup+1123.35 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1144568/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=1122.56
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 133740 0 0 0 112144 112 0 0 25 0 1 0 223046788 1511952384 133714 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31935/statm: 369129 133714 81 232 0 368894 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 1481876

[startup+1183.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1133112/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=1182.58
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 136600 0 0 0 118143 115 0 0 25 0 1 0 223046788 1511952384 136574 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 136574 81 232 0 368894 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.83 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 31935
/proc/meminfo: memFree=1129592/2055888 swapFree=4082452/4096564
[pid=31929] ppid=31927 vsize=5360 CPUtime=0.05
/proc/31929/stat : 31929 (Barcelogic) S 31927 31929 31573 0 -1 4194304 330 701 0 0 0 0 5 0 15 0 1 0 223046781 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31929/statm: 1340 234 195 169 0 50 0
[pid=31935] ppid=31929 vsize=1476516 CPUtime=1200.01
/proc/31935/stat : 31935 (bsat) R 31929 31929 31573 0 -1 4194304 137424 0 0 0 119885 116 0 0 25 0 1 0 223046788 1511952384 137398 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 0 0 0
/proc/31935/statm: 369129 137398 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481876

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 31929 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.065989
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.84
CPU time (s): 1200.06
CPU user time (s): 1198.9
CPU system time (s): 1.16
CPU usage (%): 99.9352
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1031
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= 8

runsolver used 1.04384 second user time and 2.25266 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 04:08:05 UTC 2007

IDJOB= 303253
IDBENCH= 20103
IDSOLVER= 122
FILE ID= node76/303253-1172030885

PBS_JOBID= 3892721

Free space on /tmp= 66649 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S94225360-10.cnf
COMMAND LINE= /tmp/evaluation/303253-1172030885/Barcelogic /tmp/evaluation/303253-1172030885/instance-303253-1172030885.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-303253-1172030885 -o ROOT/results/node76/solver-303253-1172030885 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303253-1172030885/Barcelogic /tmp/evaluation/303253-1172030885/instance-303253-1172030885.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  38fa9b18ee6b5e5fc7f4a67047d30823

RANDOM SEED= 423041316

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1681304 kB
Buffers:         34096 kB
Cached:         285592 kB
SwapCached:       8004 kB
Active:         218144 kB
Inactive:       116196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1681304 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            26576 kB
Committed_AS:   983728 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node76 on Wed Feb 21 04:28:08 UTC 2007