Trace number 333628

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) 1200.02 1200.12

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
MD5SUMbfae796723167f552bcb2fa958f97ae8
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables87
Number of clauses232
Sum of the clauses size696
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3232
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 |     232      696 |      69       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     232      912 |      --       0       --      -- |     --   | 0/216
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 60   #clauses: 232   #literals: 912
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-333628-1173523194 -o ROOT/results/node16/solver-333628-1173523194 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333628-1173523194/Barcelogic /tmp/evaluation/333628-1173523194/instance-333628-1173523194.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 7.99 7.06 4.32 3/77 17623
/proc/meminfo: memFree=1698624/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 372273693 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17623/statm: 1338 232 195 169 0 49 0
[pid=17624] ppid=17623 vsize=5352 CPUtime=0
/proc/17624/stat : 17624 (Barcelogic) S 17623 17623 16945 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17624/statm: 1338 236 198 169 0 49 0
[pid=17626] ppid=17624 vsize=0 CPUtime=0
/proc/17626/stat : 17626 (sed) Z 17624 17623 16945 0 -1 4194316 163 0 0 0 0 0 0 0 21 0 1 0 372273693 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/17626/statm: 
[startup+0.047579 s]
/proc/loadavg: 7.99 7.06 4.32 3/77 17623
/proc/meminfo: memFree=1698624/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101571 s]
/proc/loadavg: 7.99 7.06 4.32 3/77 17623
/proc/meminfo: memFree=1698624/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301548 s]
/proc/loadavg: 7.99 7.06 4.32 3/77 17623
/proc/meminfo: memFree=1698624/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701499 s]
/proc/loadavg: 7.99 7.06 4.32 3/77 17623
/proc/meminfo: memFree=1698624/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5014 s]
/proc/loadavg: 7.99 7.06 4.32 2/79 17629
/proc/meminfo: memFree=1691952/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476488 CPUtime=1.48
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 2285 0 0 0 148 0 0 0 25 0 1 0 372273694 1511923712 2259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542679 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369122 2259 81 232 0 368887 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481840

[startup+3.10121 s]
/proc/loadavg: 7.99 7.06 4.32 2/79 17629
/proc/meminfo: memFree=1689392/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476488 CPUtime=3.07
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 2713 0 0 0 307 0 0 0 25 0 1 0 372273694 1511923712 2687 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369122 2687 81 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481840

[startup+6.30183 s]
/proc/loadavg: 7.43 6.96 4.31 2/79 17629
/proc/meminfo: memFree=1678448/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476488 CPUtime=6.28
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 5770 0 0 0 626 2 0 0 25 0 1 0 372273694 1511923712 5744 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369122 5744 81 232 0 368887 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481840

[startup+12.7011 s]
/proc/loadavg: 6.92 6.86 4.29 2/79 17629
/proc/meminfo: memFree=1664832/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476488 CPUtime=12.68
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 8415 0 0 0 1264 4 0 0 25 0 1 0 372273694 1511923712 8316 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369122 8316 81 232 0 368887 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481840

[startup+25.5015 s]
/proc/loadavg: 5.61 6.57 4.23 2/79 17629
/proc/meminfo: memFree=1664768/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476488 CPUtime=25.48
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 8475 0 0 0 2544 4 0 0 25 0 1 0 372273694 1511923712 8376 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369122 8376 81 232 0 368887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481840

[startup+51.1014 s]
/proc/loadavg: 4.03 6.12 4.15 2/79 17629
/proc/meminfo: memFree=1645760/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476488 CPUtime=51.08
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 13400 0 0 0 5100 8 0 0 25 0 1 0 372273694 1511923712 13301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369122 13301 81 232 0 368887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1481840

[startup+102.305 s]
/proc/loadavg: 2.31 5.33 3.98 2/79 17629
/proc/meminfo: memFree=1640960/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476488 CPUtime=102.28
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 14604 0 0 0 10219 9 0 0 25 0 1 0 372273694 1511923712 14290 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369122 14290 81 232 0 368887 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1481840

[startup+162.301 s]
/proc/loadavg: 1.48 4.54 3.79 2/79 17629
/proc/meminfo: memFree=1640512/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=162.27
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 14783 0 0 0 16218 9 0 0 25 0 1 0 372273694 1511960576 14421 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 14421 81 232 0 368896 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1481876

[startup+222.303 s]
/proc/loadavg: 1.17 3.89 3.61 2/79 17629
/proc/meminfo: memFree=1640256/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=222.27
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 14840 0 0 0 22217 10 0 0 25 0 1 0 372273694 1511960576 14478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 14478 81 232 0 368896 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 1481876

[startup+282.302 s]
/proc/loadavg: 1.06 3.36 3.45 2/79 17629
/proc/meminfo: memFree=1640000/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=282.27
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 15017 0 0 0 28216 11 0 0 25 0 1 0 372273694 1511960576 14478 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 14478 81 232 0 368896 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 1481876

[startup+342.301 s]
/proc/loadavg: 1.02 2.93 3.29 2/79 17629
/proc/meminfo: memFree=1638592/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=342.26
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 15449 0 0 0 34215 11 0 0 25 0 1 0 372273694 1511960576 14910 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 14910 81 232 0 368896 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 1481876

[startup+402.301 s]
/proc/loadavg: 1.01 2.58 3.14 2/79 17629
/proc/meminfo: memFree=1622464/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=402.25

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

[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=582.25
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 27747 0 0 0 58201 24 0 0 25 0 1 0 372273694 1511960576 27208 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 27208 81 232 0 368896 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 1481876

[startup+642.301 s]
/proc/loadavg: 1.00 1.70 2.64 2/79 17629
/proc/meminfo: memFree=1579072/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=642.25
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 30281 0 0 0 64198 27 0 0 25 0 1 0 372273694 1511960576 29742 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 29742 81 232 0 368896 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 1481876

[startup+702.301 s]
/proc/loadavg: 1.00 1.57 2.54 2/79 17629
/proc/meminfo: memFree=1572416/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=702.24
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 31937 0 0 0 70195 29 0 0 25 0 1 0 372273694 1511960576 31398 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 31398 81 232 0 368896 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 1481876

[startup+762.305 s]
/proc/loadavg: 1.00 1.46 2.44 2/79 17629
/proc/meminfo: memFree=1564992/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=762.23
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 33791 0 0 0 76192 31 0 0 25 0 1 0 372273694 1511960576 33252 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 33252 81 232 0 368896 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 1481876

[startup+822.302 s]
/proc/loadavg: 1.00 1.38 2.35 2/79 17629
/proc/meminfo: memFree=1557696/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=822.23
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 35622 0 0 0 82189 34 0 0 25 0 1 0 372273694 1511960576 35083 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 35083 81 232 0 368896 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 1481876

[startup+882.303 s]
/proc/loadavg: 1.00 1.31 2.26 2/79 17629
/proc/meminfo: memFree=1551872/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=882.23
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 37089 0 0 0 88188 35 0 0 25 0 1 0 372273694 1511960576 36550 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 36550 81 232 0 368896 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 1481876

[startup+942.301 s]
/proc/loadavg: 1.00 1.25 2.18 2/79 17629
/proc/meminfo: memFree=1547072/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=942.22
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 38316 0 0 0 94185 37 0 0 25 0 1 0 372273694 1511960576 37777 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 37777 81 232 0 368896 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 1481876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.20 2.10 2/79 17629
/proc/meminfo: memFree=1541760/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=1002.22
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 39630 0 0 0 100183 39 0 0 25 0 1 0 372273694 1511960576 39091 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518838 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 39091 81 232 0 368896 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 1481876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.03 2/79 17629
/proc/meminfo: memFree=1537152/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=1062.21
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 40782 0 0 0 106181 40 0 0 25 0 1 0 372273694 1511960576 40243 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 40243 81 232 0 368896 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 1481876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.96 2/79 17629
/proc/meminfo: memFree=1531648/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=1122.21
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 42145 0 0 0 112178 43 0 0 25 0 1 0 372273694 1511960576 41606 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 41606 81 232 0 368896 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 1481876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.90 2/79 17629
/proc/meminfo: memFree=1524032/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=1182.2
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 44040 0 0 0 118175 45 0 0 25 0 1 0 372273694 1511960576 43501 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 43501 81 232 0 368896 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 17629
/proc/meminfo: memFree=1522496/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=1200.02
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 44409 0 0 0 119956 46 0 0 25 0 1 0 372273694 1511960576 43870 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 43870 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.02
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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 17629
/proc/meminfo: memFree=1522496/2055920 swapFree=4159664/4192956
[pid=17623] ppid=17621 vsize=5352 CPUtime=0
/proc/17623/stat : 17623 (Barcelogic) S 17621 17623 16945 0 -1 4194304 332 362 0 0 0 0 0 0 16 0 1 0 372273693 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17623/statm: 1338 236 197 169 0 49 0
[pid=17629] ppid=17623 vsize=1476524 CPUtime=1200.02
/proc/17629/stat : 17629 (bsat) R 17623 17623 16945 0 -1 4194304 44409 0 0 0 119956 46 0 0 25 0 1 0 372273694 1511960576 43870 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17629/statm: 369131 43870 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17623 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200.02

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

Real time (s): 1200.12
CPU time (s): 1200.02
CPU user time (s): 1199.56
CPU system time (s): 0.46
CPU usage (%): 99.992
Max. virtual memory (cumulated for all children) (KiB): 1482480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 694
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.20382 second user time and 3.17252 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Mar 10 10:39:54 UTC 2007

IDJOB= 333628
IDBENCH= 24608
IDSOLVER= 122
FILE ID= node16/333628-1173523194

PBS_JOBID= 4101139

Free space on /tmp= 66463 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-3cage-unsat-9-12.sat05-2587.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333628-1173523194/Barcelogic /tmp/evaluation/333628-1173523194/instance-333628-1173523194.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-333628-1173523194 -o ROOT/results/node16/solver-333628-1173523194 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333628-1173523194/Barcelogic /tmp/evaluation/333628-1173523194/instance-333628-1173523194.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bfae796723167f552bcb2fa958f97ae8

RANDOM SEED= 215456388

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1699096 kB
Buffers:         41504 kB
Cached:         233292 kB
SwapCached:       2712 kB
Active:         184364 kB
Inactive:       113900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699096 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          30940 kB
Slab:            44236 kB
Committed_AS:  1373364 kB
PageTables:       1720 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= 66463 MiB

End job on node16 on Sat Mar 10 10:59:56 UTC 2007