Trace number 300342

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) 1200.08 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.2423
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:   0.017997 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-300342-1171900445 -o ROOT/results/node19/solver-300342-1171900445 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300342-1171900445/Barcelogic /tmp/evaluation/300342-1171900445/instance-300342-1171900445.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: 0.91 0.97 0.93 3/77 2701
/proc/meminfo: memFree=1381528/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209998503 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2701/statm: 1339 233 195 169 0 50 0
[pid=2702] ppid=2701 vsize=5356 CPUtime=0
/proc/2702/stat : 2702 (Barcelogic) S 2701 2701 2638 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2702/statm: 1339 237 198 169 0 50 0
[pid=2703] ppid=2702 vsize=0 CPUtime=0
/proc/2703/stat : 2703 (Barcelogic) D 2702 2701 2638 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 209998503 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/2703/statm: 0 0 0 0 0 0 0
[pid=2704] ppid=2702 vsize=0 CPUtime=0
/proc/2704/stat : 2704 (sed) R 2702 2701 2638 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 209998503 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/2704/statm: 
[startup+0.107683 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 2701
/proc/meminfo: memFree=1381528/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515723 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 2701
/proc/meminfo: memFree=1381528/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33581 s]
/proc/loadavg: 0.91 0.97 0.93 2/79 2707
/proc/meminfo: memFree=1368904/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=1.27
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 3561 0 0 0 125 2 0 0 25 0 1 0 209998508 1511944192 3534 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 3534 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.97199 s]
/proc/loadavg: 0.92 0.97 0.93 2/79 2707
/proc/meminfo: memFree=1359432/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=2.91
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 6662 0 0 0 288 3 0 0 25 0 1 0 209998508 1511944192 6635 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 6635 81 232 0 368892 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.26235 s]
/proc/loadavg: 0.92 0.97 0.93 2/79 2707
/proc/meminfo: memFree=1335560/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=6.19
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 12366 0 0 0 613 6 0 0 25 0 1 0 209998508 1511944192 12339 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 12339 81 232 0 368892 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.719 s]
/proc/loadavg: 0.93 0.97 0.93 2/79 2707
/proc/meminfo: memFree=1295752/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=12.65
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 21728 0 0 0 1254 11 0 0 25 0 1 0 209998508 1511944192 21701 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 21701 81 232 0 368892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481864

[startup+25.5324 s]
/proc/loadavg: 0.94 0.97 0.93 2/79 2707
/proc/meminfo: memFree=1234568/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=25.45
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 37321 0 0 0 2527 18 0 0 25 0 1 0 209998508 1511944192 37294 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 37294 81 232 0 368892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481864

[startup+51.1612 s]
/proc/loadavg: 0.96 0.97 0.93 2/79 2707
/proc/meminfo: memFree=1124552/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=51.08
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 64349 0 0 0 5074 34 0 0 25 0 1 0 209998508 1511944192 64322 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 64322 81 232 0 368892 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481864

[startup+102.416 s]
/proc/loadavg: 1.03 0.99 0.94 2/79 2707
/proc/meminfo: memFree=961352/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=102.32
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 105379 0 0 0 10172 60 0 0 25 0 1 0 209998508 1511944192 105352 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134516562 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 105352 81 232 0 368892 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481864

[startup+162.493 s]
/proc/loadavg: 1.01 0.99 0.94 2/79 2707
/proc/meminfo: memFree=837832/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=162.39
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 135586 0 0 0 16156 83 0 0 25 0 1 0 209998508 1511944192 135559 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 135559 81 232 0 368892 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 1481864

[startup+222.566 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 2707
/proc/meminfo: memFree=745288/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=222.44
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 158772 0 0 0 22144 100 0 0 25 0 1 0 209998508 1511944192 158745 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 158745 81 232 0 368892 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481864

[startup+282.636 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 2707
/proc/meminfo: memFree=672840/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=282.5
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 176787 0 0 0 28135 115 0 0 25 0 1 0 209998508 1511944192 176760 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 176760 81 232 0 368892 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 1481864

[startup+342.706 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 2707
/proc/meminfo: memFree=606216/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=342.55
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 193578 0 0 0 34127 128 0 0 25 0 1 0 209998508 1511944192 193551 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 193551 81 232 0 368892 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481864

[startup+402.782 s]
/proc/loadavg: 1.00 0.99 0.94 2/79 2707
/proc/meminfo: memFree=544584/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=402.61
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 208735 0 0 0 40120 141 0 0 25 0 1 0 209998508 1511944192 208708 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 208708 81 232 0 368892 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481864

[startup+462.875 s]
/proc/loadavg: 1.00 0.99 0.94 2/85 2823
/proc/meminfo: memFree=491288/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=462.65
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 221803 0 0 0 46111 154 0 0 25 0 1 0 209998508 1511944192 221776 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 221776 81 232 0 368892 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481864

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

[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=582.75
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 245377 0 0 0 58100 175 0 0 25 0 1 0 209998508 1511944192 245350 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 245350 81 232 0 368892 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481864

[startup+643.114 s]
/proc/loadavg: 1.07 1.00 0.94 2/79 2905
/proc/meminfo: memFree=354824/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=642.8
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 256068 0 0 0 64097 183 0 0 25 0 1 0 209998508 1511944192 256041 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 256041 81 232 0 368892 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481864

[startup+703.184 s]
/proc/loadavg: 1.02 1.00 0.94 2/79 2905
/proc/meminfo: memFree=314312/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=702.86
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 266230 0 0 0 70093 193 0 0 25 0 1 0 209998508 1511944192 266203 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 266203 81 232 0 368892 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481864

[startup+763.258 s]
/proc/loadavg: 1.01 1.00 0.94 2/79 2905
/proc/meminfo: memFree=275144/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=762.91
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 276043 0 0 0 76087 204 0 0 25 0 1 0 209998508 1511944192 276016 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 276016 81 232 0 368892 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481864

[startup+823.332 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=239880/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=822.97
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 284705 0 0 0 82085 212 0 0 25 0 1 0 209998508 1511944192 284678 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 284678 81 232 0 368892 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481864

[startup+883.408 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=203080/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=883.03
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 293962 0 0 0 88081 222 0 0 25 0 1 0 209998508 1511944192 293935 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 293935 81 232 0 368892 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481864

[startup+943.481 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=168072/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=943.09
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 302732 0 0 0 94079 230 0 0 25 0 1 0 209998508 1511944192 302705 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 302705 81 232 0 368892 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481864

[startup+1003.55 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=135880/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=1003.14
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 310801 0 0 0 100078 236 0 0 25 0 1 0 209998508 1511944192 310774 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 310774 81 232 0 368892 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481864

[startup+1063.63 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=105096/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=1063.2
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 318376 0 0 0 106079 241 0 0 25 0 1 0 209998508 1511944192 318349 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 318349 81 232 0 368892 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481864

[startup+1123.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=74248/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=1123.26
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 326117 0 0 0 112078 248 0 0 25 0 1 0 209998508 1511944192 326090 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 326090 81 232 0 368892 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481864

[startup+1183.78 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=43272/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=1183.32
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 333895 0 0 0 118076 256 0 0 25 0 1 0 209998508 1511944192 333868 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 333868 81 232 0 368892 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=33416/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=1200.04
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 336247 0 0 0 119745 259 0 0 25 0 1 0 209998508 1511944192 336220 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 336220 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.08
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+1200.49 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 2905
/proc/meminfo: memFree=33416/2055920 swapFree=4192812/4192956
[pid=2701] ppid=2699 vsize=5356 CPUtime=0.04
/proc/2701/stat : 2701 (Barcelogic) S 2699 2701 2638 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209998503 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2701/statm: 1339 237 197 169 0 50 0
[pid=2707] ppid=2701 vsize=1476508 CPUtime=1200.04
/proc/2707/stat : 2707 (bsat) R 2701 2701 2638 0 -1 4194304 336247 0 0 0 119745 259 0 0 25 0 1 0 209998508 1511944192 336220 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2707/statm: 369127 336220 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481864

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2701 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.08

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

Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1197.49
CPU system time (s): 2.59
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1481864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.004999
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= 37
involuntary context switches= 11

runsolver used 1.18082 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 19 15:54:05 UTC 2007

IDJOB= 300342
IDBENCH= 20032
IDSOLVER= 122
FILE ID= node19/300342-1171900445

PBS_JOBID= 3848842

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/300342-1171900445/Barcelogic /tmp/evaluation/300342-1171900445/instance-300342-1171900445.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-300342-1171900445 -o ROOT/results/node19/solver-300342-1171900445 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300342-1171900445/Barcelogic /tmp/evaluation/300342-1171900445/instance-300342-1171900445.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 299531126

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:       1382000 kB
Buffers:         56420 kB
Cached:         500092 kB
SwapCached:          0 kB
Active:         286124 kB
Inactive:       313760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          62244 kB
Slab:            59568 kB
Committed_AS:   864404 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= 66543 MiB

End job on node19 on Mon Feb 19 16:14:07 UTC 2007