Trace number 301203

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.01 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.010998 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/node14/watcher-301203-1171957592 -o ROOT/results/node14/solver-301203-1171957592 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301203-1171957592/Barcelogic /tmp/evaluation/301203-1171957592/instance-301203-1171957592.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: 6.84 6.87 4.73 3/77 12570
/proc/meminfo: memFree=1352936/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 215713656 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12570/statm: 1339 233 195 169 0 50 0
[pid=12571] ppid=12570 vsize=5356 CPUtime=0
/proc/12571/stat : 12571 (Barcelogic) R 12570 12570 12507 0 -1 4194368 57 189 0 0 0 0 0 0 20 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234343843 0 0 4096 65538 0 0 0 17 1 0 0
/proc/12571/statm: 1339 237 199 169 0 50 0

[startup+0.107361 s]
/proc/loadavg: 6.84 6.87 4.73 3/77 12570
/proc/meminfo: memFree=1352936/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515396 s]
/proc/loadavg: 6.84 6.87 4.73 3/77 12570
/proc/meminfo: memFree=1352936/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33747 s]
/proc/loadavg: 6.84 6.87 4.73 2/79 12576
/proc/meminfo: memFree=1340824/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=1.28
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 3345 0 0 0 127 1 0 0 25 0 1 0 215713660 1511837696 3319 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 3319 81 232 0 368866 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481760

[startup+2.98363 s]
/proc/loadavg: 6.84 6.87 4.73 2/79 12576
/proc/meminfo: memFree=1332120/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=2.93
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 6389 0 0 0 291 2 0 0 25 0 1 0 215713660 1511837696 6363 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 6363 81 232 0 368866 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481760

[startup+6.25994 s]
/proc/loadavg: 6.37 6.77 4.71 2/79 12576
/proc/meminfo: memFree=1309208/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=6.2
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 11916 0 0 0 616 4 0 0 25 0 1 0 215713660 1511837696 11890 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134521225 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 11890 81 232 0 368866 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481760

[startup+12.7226 s]
/proc/loadavg: 5.94 6.67 4.69 2/79 12576
/proc/meminfo: memFree=1269864/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=12.67
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 20944 0 0 0 1258 9 0 0 25 0 1 0 215713660 1511837696 20918 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 20918 81 232 0 368866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481760

[startup+25.5298 s]
/proc/loadavg: 4.85 6.39 4.63 2/79 12576
/proc/meminfo: memFree=1216104/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=25.47
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 34970 0 0 0 2530 17 0 0 25 0 1 0 215713660 1511837696 34944 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 34944 81 232 0 368866 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481760

[startup+51.1582 s]
/proc/loadavg: 3.53 5.96 4.53 2/79 12576
/proc/meminfo: memFree=1179624/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=51.09
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 43209 0 0 0 5088 21 0 0 25 0 1 0 215713660 1511837696 43092 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 43092 91 232 0 368866 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481760

[startup+102.414 s]
/proc/loadavg: 2.10 5.19 4.34 2/79 12576
/proc/meminfo: memFree=1131688/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=102.33
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 55671 0 0 0 10201 32 0 0 25 0 1 0 215713660 1511837696 55554 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 55554 91 232 0 368866 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481760

[startup+162.488 s]
/proc/loadavg: 1.40 4.43 4.13 2/79 12576
/proc/meminfo: memFree=1035496/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=162.38
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 79222 0 0 0 16190 48 0 0 25 0 1 0 215713660 1511837696 79105 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 79105 91 232 0 368866 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481760

[startup+222.558 s]
/proc/loadavg: 1.15 3.80 3.93 2/79 12576
/proc/meminfo: memFree=962600/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=222.44
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 97406 0 0 0 22180 64 0 0 25 0 1 0 215713660 1511837696 97289 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 97289 91 232 0 368866 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481760

[startup+282.631 s]
/proc/loadavg: 1.09 3.30 3.75 2/79 12576
/proc/meminfo: memFree=907816/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=282.5
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 111187 0 0 0 28175 75 0 0 25 0 1 0 215713660 1511837696 111070 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 111070 91 232 0 368866 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481760

[startup+342.704 s]
/proc/loadavg: 1.03 2.88 3.58 2/79 12576
/proc/meminfo: memFree=856424/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=342.55
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 124032 0 0 0 34168 87 0 0 25 0 1 0 215713660 1511837696 123915 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 123915 91 232 0 368866 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481760

[startup+402.78 s]
/proc/loadavg: 1.01 2.54 3.41 2/79 12576
/proc/meminfo: memFree=809256/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=402.61
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 135650 0 0 0 40163 98 0 0 25 0 1 0 215713660 1511837696 135533 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 135533 91 232 0 368866 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481760

[startup+462.854 s]
/proc/loadavg: 1.00 2.25 3.26 2/79 12576
/proc/meminfo: memFree=768424/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=462.68
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 145885 0 0 0 46159 109 0 0 25 0 1 0 215713660 1511837696 145768 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 145768 91 232 0 368866 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481760

[startup+522.927 s]
/proc/loadavg: 1.00 2.02 3.12 2/79 12576
/proc/meminfo: memFree=730728/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02

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

[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=582.79
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 163794 0 0 0 58153 126 0 0 25 0 1 0 215713660 1511837696 163677 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 163677 91 232 0 368866 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481760

[startup+643.078 s]
/proc/loadavg: 1.00 1.68 2.85 2/79 12576
/proc/meminfo: memFree=664232/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=642.84
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 171844 0 0 0 64150 134 0 0 25 0 1 0 215713660 1511837696 171727 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 171727 91 232 0 368866 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481760

[startup+703.15 s]
/proc/loadavg: 1.00 1.55 2.73 2/79 12576
/proc/meminfo: memFree=631912/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=702.9
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 179939 0 0 0 70149 141 0 0 25 0 1 0 215713660 1511837696 179822 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 179822 91 232 0 368866 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 1481760

[startup+763.221 s]
/proc/loadavg: 1.00 1.45 2.62 2/79 12576
/proc/meminfo: memFree=599656/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=762.96
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 188023 0 0 0 76147 149 0 0 25 0 1 0 215713660 1511837696 187906 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 187906 91 232 0 368866 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 1481760

[startup+823.296 s]
/proc/loadavg: 1.00 1.37 2.52 2/79 12576
/proc/meminfo: memFree=570984/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=823.02
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 195073 0 0 0 82147 155 0 0 25 0 1 0 215713660 1511837696 194956 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 194956 91 232 0 368866 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 1481760

[startup+883.375 s]
/proc/loadavg: 1.00 1.30 2.42 2/85 12650
/proc/meminfo: memFree=541416/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=883.04
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 202183 0 0 0 88141 163 0 0 25 0 1 0 215713660 1511837696 202066 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 202066 91 232 0 368866 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481760

[startup+943.474 s]
/proc/loadavg: 1.00 1.24 2.33 2/85 12742
/proc/meminfo: memFree=513832/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=943.08
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 209101 0 0 0 94139 169 0 0 25 0 1 0 215713660 1511837696 208984 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 208984 91 232 0 368866 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481760

[startup+1003.55 s]
/proc/loadavg: 1.00 1.19 2.24 2/79 12774
/proc/meminfo: memFree=488104/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=1003.12
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 215834 0 0 0 100136 176 0 0 25 0 1 0 215713660 1511837696 215717 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 215717 91 232 0 368866 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481760

[startup+1063.62 s]
/proc/loadavg: 1.00 1.16 2.16 2/79 12774
/proc/meminfo: memFree=462120/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=1063.18
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 222212 0 0 0 106136 182 0 0 25 0 1 0 215713660 1511837696 222095 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 222095 91 232 0 368866 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481760

[startup+1123.69 s]
/proc/loadavg: 1.05 1.14 2.09 2/79 12774
/proc/meminfo: memFree=437608/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=1123.23
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 228367 0 0 0 112134 189 0 0 25 0 1 0 215713660 1511837696 228250 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 228250 91 232 0 368866 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 1481760

[startup+1183.76 s]
/proc/loadavg: 1.02 1.11 2.02 2/79 12774
/proc/meminfo: memFree=413672/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=1183.29
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 234396 0 0 0 118134 195 0 0 25 0 1 0 215713660 1511837696 234279 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 234279 91 232 0 368866 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.01 1.10 2.00 2/79 12774
/proc/meminfo: memFree=405992/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=1199.99
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 236219 0 0 0 119803 196 0 0 25 0 1 0 215713660 1511837696 236102 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 236102 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481760

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

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

[startup+1200.47 s]
/proc/loadavg: 1.01 1.10 2.00 2/79 12774
/proc/meminfo: memFree=405992/2055920 swapFree=4192812/4192956
[pid=12570] ppid=12568 vsize=5356 CPUtime=0.02
/proc/12570/stat : 12570 (Barcelogic) S 12568 12570 12507 0 -1 4194304 332 604 0 0 0 0 2 0 16 0 1 0 215713656 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12570/statm: 1339 237 197 169 0 50 0
[pid=12576] ppid=12570 vsize=1476404 CPUtime=1199.99
/proc/12576/stat : 12576 (bsat) R 12570 12570 12507 0 -1 4194304 236219 0 0 0 119803 196 0 0 25 0 1 0 215713660 1511837696 236102 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12576/statm: 369101 236102 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481760

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12570 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=30995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.042993
while last known CPU time is 1200.01

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

Real time (s): 1200.48
CPU time (s): 1200.01
CPU user time (s): 1198.05
CPU system time (s): 1.96
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1482116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 936
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.18982 second user time and 3.07953 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 07:46:32 UTC 2007

IDJOB= 301203
IDBENCH= 20053
IDSOLVER= 122
FILE ID= node14/301203-1171957592

PBS_JOBID= 3849008

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301203-1171957592/Barcelogic /tmp/evaluation/301203-1171957592/instance-301203-1171957592.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-301203-1171957592 -o ROOT/results/node14/solver-301203-1171957592 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301203-1171957592/Barcelogic /tmp/evaluation/301203-1171957592/instance-301203-1171957592.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 692055113

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1353408 kB
Buffers:         65716 kB
Cached:         500724 kB
SwapCached:          0 kB
Active:         331160 kB
Inactive:       289100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2280 kB
Writeback:           0 kB
Mapped:          72660 kB
Slab:            67920 kB
Committed_AS:   792964 kB
PageTables:       1736 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= 66549 MiB

End job on node14 on Tue Feb 20 08:06:35 UTC 2007