Trace number 300260

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) 1200.04 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
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/node13/watcher-300260-1171895631 -o ROOT/results/node13/solver-300260-1171895631 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300260-1171895631/Barcelogic /tmp/evaluation/300260-1171895631/instance-300260-1171895631.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 0.93 3/77 29641
/proc/meminfo: memFree=1350272/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209517544 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29641/statm: 1339 233 195 169 0 50 0
[pid=29642] ppid=29641 vsize=5356 CPUtime=0
/proc/29642/stat : 29642 (Barcelogic) S 29641 29641 28858 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29642/statm: 1339 237 198 169 0 50 0
[pid=29643] ppid=29642 vsize=0 CPUtime=0
/proc/29643/stat : 29643 (Barcelogic) D 29642 29641 28858 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 209517544 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/29643/statm: 0 0 0 0 0 0 0
[pid=29644] ppid=29642 vsize=0 CPUtime=0
/proc/29644/stat : 29644 (sed) R 29642 29641 28858 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 209517544 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29644/statm: 0 0 0 0 0 0 0

[startup+0.107895 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 29641
/proc/meminfo: memFree=1350272/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515944 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 29641
/proc/meminfo: memFree=1350272/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33605 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 29647
/proc/meminfo: memFree=1337520/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=1.27
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 3570 0 0 0 126 1 0 0 25 0 1 0 209517550 1511944192 3544 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542218 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 3544 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.97227 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 29647
/proc/meminfo: memFree=1328176/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=2.91
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 6778 0 0 0 288 3 0 0 25 0 1 0 209517550 1511944192 6752 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 6752 81 232 0 368892 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.26171 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 29647
/proc/meminfo: memFree=1304112/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=6.2
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 12411 0 0 0 614 6 0 0 25 0 1 0 209517550 1511944192 12385 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 12385 81 232 0 368892 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481864

[startup+12.7156 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 29647
/proc/meminfo: memFree=1261232/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=12.65
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 22504 0 0 0 1254 11 0 0 25 0 1 0 209517550 1511944192 22478 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 22478 81 232 0 368892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481864

[startup+25.5293 s]
/proc/loadavg: 0.95 0.98 0.93 2/79 29647
/proc/meminfo: memFree=1201776/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=25.45
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 37590 0 0 0 2526 19 0 0 25 0 1 0 209517550 1511944192 37564 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 37564 81 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481864

[startup+51.1577 s]
/proc/loadavg: 0.96 0.98 0.93 2/79 29647
/proc/meminfo: memFree=1090352/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=51.08
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 65132 0 0 0 5072 36 0 0 25 0 1 0 209517550 1511944192 65106 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 65106 81 232 0 368892 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481864

[startup+102.41 s]
/proc/loadavg: 0.98 0.98 0.93 2/79 29647
/proc/meminfo: memFree=936560/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=102.32
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 103592 0 0 0 10172 60 0 0 25 0 1 0 209517550 1511944192 103566 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 103566 81 232 0 368892 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481864

[startup+162.483 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29647
/proc/meminfo: memFree=815856/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=162.37
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 133247 0 0 0 16156 81 0 0 25 0 1 0 209517550 1511944192 133221 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 133221 81 232 0 368892 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481864

[startup+222.556 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29647
/proc/meminfo: memFree=731056/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=222.43
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 154510 0 0 0 22143 100 0 0 25 0 1 0 209517550 1511944192 154484 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 154484 81 232 0 368892 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481864

[startup+282.623 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29647
/proc/meminfo: memFree=656624/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=282.48
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 173085 0 0 0 28133 115 0 0 25 0 1 0 209517550 1511944192 173059 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 173059 81 232 0 368892 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481864

[startup+342.69 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29647
/proc/meminfo: memFree=592944/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=342.53
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 189098 0 0 0 34126 127 0 0 25 0 1 0 209517550 1511944192 189072 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 189072 81 232 0 368892 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481864

[startup+402.767 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29647
/proc/meminfo: memFree=531952/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=402.58
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 204051 0 0 0 40118 140 0 0 25 0 1 0 209517550 1511944192 204025 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 204025 81 232 0 368892 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481864

[startup+462.838 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29649
/proc/meminfo: memFree=479792/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=462.64
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 217141 0 0 0 46110 154 0 0 25 0 1 0 209517550 1511944192 217115 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 217115 81 232 0 368892 0
Current children cumulated CPU time (s) 462.68

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

[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=582.75
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 241461 0 0 0 58097 178 0 0 25 0 1 0 209517550 1511944192 241435 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 241435 81 232 0 368892 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481864

[startup+643.054 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29649
/proc/meminfo: memFree=339504/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=642.8
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 252070 0 0 0 64091 189 0 0 25 0 1 0 209517550 1511944192 252044 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 252044 81 232 0 368892 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481864

[startup+703.125 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29649
/proc/meminfo: memFree=296176/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=702.85
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 262922 0 0 0 70087 198 0 0 25 0 1 0 209517550 1511944192 262896 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 262896 81 232 0 368892 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481864

[startup+763.197 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 29649
/proc/meminfo: memFree=258160/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=762.92
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 272464 0 0 0 76084 208 0 0 25 0 1 0 209517550 1511944192 272438 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 272438 81 232 0 368892 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481864

[startup+823.272 s]
/proc/loadavg: 1.03 1.00 0.94 2/79 29649
/proc/meminfo: memFree=222896/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=822.97
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 281134 0 0 0 82081 216 0 0 25 0 1 0 209517550 1511944192 281108 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 281108 81 232 0 368892 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481864

[startup+883.34 s]
/proc/loadavg: 1.01 1.00 0.94 2/79 29649
/proc/meminfo: memFree=185776/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=883.02
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 290434 0 0 0 88076 226 0 0 25 0 1 0 209517550 1511944192 290408 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 290408 81 232 0 368892 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481864

[startup+943.409 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 29649
/proc/meminfo: memFree=150320/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=943.07
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 299314 0 0 0 94071 236 0 0 25 0 1 0 209517550 1511944192 299288 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 299288 81 232 0 368892 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481864

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 29649
/proc/meminfo: memFree=115888/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=1003.13
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 307993 0 0 0 100068 245 0 0 25 0 1 0 209517550 1511944192 307967 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 307967 81 232 0 368892 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481864

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 29649
/proc/meminfo: memFree=82672/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=1063.19
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 316163 0 0 0 106067 252 0 0 25 0 1 0 209517550 1511944192 316137 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 316137 81 232 0 368892 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481864

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 29649
/proc/meminfo: memFree=51184/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=1123.23
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 324062 0 0 0 112064 259 0 0 25 0 1 0 209517550 1511944192 324036 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 324036 81 232 0 368892 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481864

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 29649
/proc/meminfo: memFree=19056/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=1183.29
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 332162 0 0 0 118061 268 0 0 25 0 1 0 209517550 1511944192 332136 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 332136 81 232 0 368892 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 29649
/proc/meminfo: memFree=15984/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=1200
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 334666 0 0 0 119729 271 0 0 25 0 1 0 209517550 1511944192 334640 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 334640 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481864

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 29649
/proc/meminfo: memFree=15984/2055920 swapFree=4192812/4192956
[pid=29641] ppid=29639 vsize=5356 CPUtime=0.04
/proc/29641/stat : 29641 (Barcelogic) S 29639 29641 28858 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209517544 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29641/statm: 1339 237 197 169 0 50 0
[pid=29647] ppid=29641 vsize=1476508 CPUtime=1200
/proc/29647/stat : 29647 (bsat) R 29641 29641 28858 0 -1 4194304 334666 0 0 0 119729 271 0 0 25 0 1 0 209517550 1511944192 334640 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29647/statm: 369127 334640 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29641 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.053991
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1197.33
CPU system time (s): 2.71
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 1481864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
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= 1017
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= 9

runsolver used 1.18782 second user time and 3.07953 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 14:33:51 UTC 2007

IDJOB= 300260
IDBENCH= 20030
IDSOLVER= 122
FILE ID= node13/300260-1171895631

PBS_JOBID= 3848818

Free space on /tmp= 66546 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300260-1171895631/Barcelogic /tmp/evaluation/300260-1171895631/instance-300260-1171895631.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300260-1171895631 -o ROOT/results/node13/solver-300260-1171895631 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300260-1171895631/Barcelogic /tmp/evaluation/300260-1171895631/instance-300260-1171895631.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 976454939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1350680 kB
Buffers:         51028 kB
Cached:         520308 kB
SwapCached:          0 kB
Active:         123852 kB
Inactive:       501896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          73296 kB
Slab:            65020 kB
Committed_AS:   922684 kB
PageTables:       1744 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= 66545 MiB

End job on node13 on Mon Feb 19 14:53:54 UTC 2007