Trace number 300916

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) 1200.09 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.5937
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
Number of clauses of size over 50

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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.013997 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/node19/watcher-300916-1171942837 -o ROOT/results/node19/solver-300916-1171942837 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300916-1171942837/Barcelogic /tmp/evaluation/300916-1171942837/instance-300916-1171942837.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: 0.92 0.98 1.08 3/77 7136
/proc/meminfo: memFree=1375856/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214237764 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7136/statm: 1339 233 195 169 0 50 0
[pid=7137] ppid=7136 vsize=5356 CPUtime=0
/proc/7137/stat : 7137 (Barcelogic) R 7136 7136 5497 0 -1 4194368 56 189 0 0 0 0 0 0 20 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4345746 0 0 4096 65538 0 0 0 17 1 0 0
/proc/7137/statm: 1339 237 198 169 0 50 0

[startup+0.106857 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 7136
/proc/meminfo: memFree=1375856/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.514898 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 7136
/proc/meminfo: memFree=1375856/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33499 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 7142
/proc/meminfo: memFree=1363616/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=1.28
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 3476 0 0 0 127 1 0 0 25 0 1 0 214237769 1511956480 3450 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134538982 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 3450 81 232 0 368895 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481876

[startup+2.97117 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 7142
/proc/meminfo: memFree=1354592/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=2.91
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 6597 0 0 0 289 2 0 0 25 0 1 0 214237769 1511956480 6571 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519495 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 6571 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481876

[startup+6.24752 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 7142
/proc/meminfo: memFree=1331360/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=6.19
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 11830 0 0 0 613 6 0 0 25 0 1 0 214237769 1511956480 11804 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 11804 81 232 0 368895 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481876

[startup+12.7102 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 7142
/proc/meminfo: memFree=1291232/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=12.65
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 21396 0 0 0 1255 10 0 0 25 0 1 0 214237769 1511956480 21370 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 21370 81 232 0 368895 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481876

[startup+25.5286 s]
/proc/loadavg: 0.95 0.98 1.08 2/79 7142
/proc/meminfo: memFree=1232032/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=25.46
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 36423 0 0 0 2528 18 0 0 25 0 1 0 214237769 1511956480 36397 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 36397 81 232 0 368895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1564 s]
/proc/loadavg: 1.04 1.00 1.08 2/79 7142
/proc/meminfo: memFree=1125664/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=51.08
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 62634 0 0 0 5076 32 0 0 25 0 1 0 214237769 1511956480 62608 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518705 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 62608 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481876

[startup+102.411 s]
/proc/loadavg: 1.02 1.00 1.08 2/79 7142
/proc/meminfo: memFree=1097824/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=102.32
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 69376 0 0 0 10195 37 0 0 25 0 1 0 214237769 1511956480 69228 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 69228 91 232 0 368895 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481876

[startup+162.487 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 7142
/proc/meminfo: memFree=1088032/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=162.38
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 71869 0 0 0 16199 39 0 0 25 0 1 0 214237769 1511956480 71721 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531110 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 71721 91 232 0 368895 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481876

[startup+222.555 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 7142
/proc/meminfo: memFree=1003040/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=222.43
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 93137 0 0 0 22186 57 0 0 25 0 1 0 214237769 1511956480 92989 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 92989 91 232 0 368895 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481876

[startup+282.629 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 7142
/proc/meminfo: memFree=935840/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=282.5
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 109992 0 0 0 28180 70 0 0 25 0 1 0 214237769 1511956480 109844 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 109844 91 232 0 368895 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481876

[startup+342.701 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 7142
/proc/meminfo: memFree=871072/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=342.55
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 126186 0 0 0 34173 82 0 0 25 0 1 0 214237769 1511956480 126038 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 126038 91 232 0 368895 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481876

[startup+402.778 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 7142
/proc/meminfo: memFree=818656/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=402.61
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 139062 0 0 0 40167 94 0 0 25 0 1 0 214237769 1511956480 138914 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 138914 91 232 0 368895 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481876

[startup+462.85 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 7142
/proc/meminfo: memFree=770208/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=462.67
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 151190 0 0 0 46161 106 0 0 25 0 1 0 214237769 1511956480 151042 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 151042 91 232 0 368895 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481876

[startup+522.925 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 7142
/proc/meminfo: memFree=724448/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03

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

[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=582.79
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 172913 0 0 0 58154 125 0 0 25 0 1 0 214237769 1511956480 172765 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 172765 91 232 0 368895 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 1481876

[startup+643.077 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 7142
/proc/meminfo: memFree=642016/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=642.84
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 183122 0 0 0 64149 135 0 0 25 0 1 0 214237769 1511956480 182974 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 182974 91 232 0 368895 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 1481876

[startup+703.148 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 7142
/proc/meminfo: memFree=604320/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=702.9
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 192566 0 0 0 70146 144 0 0 25 0 1 0 214237769 1511956480 192418 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 192418 91 232 0 368895 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 1481876

[startup+763.22 s]
/proc/loadavg: 1.00 1.00 1.01 3/79 7142
/proc/meminfo: memFree=571360/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=762.96
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 200777 0 0 0 76145 151 0 0 25 0 1 0 214237769 1511956480 200629 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 200629 91 232 0 368895 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 1481876

[startup+823.297 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 7142
/proc/meminfo: memFree=538208/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=823.02
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 209009 0 0 0 82143 159 0 0 25 0 1 0 214237769 1511956480 208861 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518838 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 208861 91 232 0 368895 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 1481876

[startup+883.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=503648/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=883.08
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 217656 0 0 0 88141 167 0 0 25 0 1 0 214237769 1511956480 217508 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 217508 91 232 0 368895 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 1481876

[startup+943.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=471648/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=943.13
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 225682 0 0 0 94138 175 0 0 25 0 1 0 214237769 1511956480 225534 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 225534 91 232 0 368895 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 1481876

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=442528/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=1003.18
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 232993 0 0 0 100137 181 0 0 25 0 1 0 214237769 1511956480 232845 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 232845 91 232 0 368895 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 1481876

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=413216/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=1063.23
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 240200 0 0 0 106136 187 0 0 25 0 1 0 214237769 1511956480 240052 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 240052 91 232 0 368895 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 1481876

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=383520/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=1123.29
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 247634 0 0 0 112135 194 0 0 25 0 1 0 214237769 1511956480 247486 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 247486 91 232 0 368895 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 1481876

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=354400/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=1183.35
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 254924 0 0 0 118133 202 0 0 25 0 1 0 214237769 1511956480 254776 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 254776 91 232 0 368895 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=346272/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=1200.06
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 256886 0 0 0 119802 204 0 0 25 0 1 0 214237769 1511956480 256738 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531212 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 256738 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.09
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+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7142
/proc/meminfo: memFree=346272/2055920 swapFree=4192812/4192956
[pid=7136] ppid=7134 vsize=5356 CPUtime=0.03
/proc/7136/stat : 7136 (Barcelogic) S 7134 7136 5497 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214237764 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7136/statm: 1339 237 197 169 0 50 0
[pid=7142] ppid=7136 vsize=1476520 CPUtime=1200.06
/proc/7142/stat : 7142 (bsat) R 7136 7136 5497 0 -1 4194304 256886 0 0 0 119802 204 0 0 25 0 1 0 214237769 1511956480 256738 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531212 0 0 4096 0 0 0 0 17 1 0 0
/proc/7142/statm: 369130 256738 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7136 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.046992
while last known CPU time is 1200.09

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

Real time (s): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1198.05
CPU system time (s): 2.04
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 976
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= 32
involuntary context switches= 12

runsolver used 1.17782 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 20 03:40:37 UTC 2007

IDJOB= 300916
IDBENCH= 20046
IDSOLVER= 122
FILE ID= node19/300916-1171942837

PBS_JOBID= 3848923

Free space on /tmp= 66545 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/300916-1171942837/Barcelogic /tmp/evaluation/300916-1171942837/instance-300916-1171942837.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-300916-1171942837 -o ROOT/results/node19/solver-300916-1171942837 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300916-1171942837/Barcelogic /tmp/evaluation/300916-1171942837/instance-300916-1171942837.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 98313869

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1376328 kB
Buffers:         57492 kB
Cached:         504052 kB
SwapCached:          0 kB
Active:         291720 kB
Inactive:       313472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          62524 kB
Slab:            59920 kB
Committed_AS:   878376 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node19 on Tue Feb 20 04:00:40 UTC 2007