Trace number 294930

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
MD5SUM7faec4d52a8413a8449c21f2ea11cbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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/node2/watcher-294930-1171797200 -o ROOT/results/node2/solver-294930-1171797200 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294930-1171797200/Barcelogic /tmp/evaluation/294930-1171797200/instance-294930-1171797200.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 0.99 3/77 22423
/proc/meminfo: memFree=251584/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199674971 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22423/statm: 1339 233 195 169 0 50 0
[pid=22424] ppid=22423 vsize=5356 CPUtime=0
/proc/22424/stat : 22424 (Barcelogic) S 22423 22423 20880 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 199674972 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22424/statm: 1339 237 198 169 0 50 0

[startup+0.108041 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22423
/proc/meminfo: memFree=251584/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.518081 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22423
/proc/meminfo: memFree=251584/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33816 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22429
/proc/meminfo: memFree=244848/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476512 CPUtime=1.3
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 1875 0 0 0 129 1 0 0 25 0 1 0 199674974 1511948288 1849 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369128 1849 81 232 0 368893 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481868

[startup+2.97433 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22429
/proc/meminfo: memFree=240560/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476512 CPUtime=2.94
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 3226 0 0 0 292 2 0 0 25 0 1 0 199674974 1511948288 3200 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369128 3200 81 232 0 368893 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.25068 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22429
/proc/meminfo: memFree=235440/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=6.21
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 3949 0 0 0 619 2 0 0 25 0 1 0 199674974 1511985152 3923 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 3923 81 232 0 368902 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481904

[startup+12.7143 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22429
/proc/meminfo: memFree=227120/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=12.67
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 6187 0 0 0 1264 3 0 0 25 0 1 0 199674974 1511985152 6161 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 6161 81 232 0 368902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481904

[startup+25.5297 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22429
/proc/meminfo: memFree=212144/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=25.48
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 9920 0 0 0 2541 7 0 0 25 0 1 0 199674974 1511985152 9894 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 9894 81 232 0 368902 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481904

[startup+51.1583 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22429
/proc/meminfo: memFree=192624/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=51.11
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 14671 0 0 0 5100 11 0 0 25 0 1 0 199674974 1511985152 14645 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 14645 81 232 0 368902 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 1481904

[startup+102.409 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22429
/proc/meminfo: memFree=186160/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=102.34
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 16235 0 0 0 10221 13 0 0 25 0 1 0 199674974 1511985152 16157 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 16157 81 232 0 368902 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481904

[startup+162.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=176112/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=162.4
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 18778 0 0 0 16225 15 0 0 25 0 1 0 199674974 1511985152 18700 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 18700 81 232 0 368902 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481904

[startup+222.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=158704/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=222.45
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 23151 0 0 0 22226 19 0 0 25 0 1 0 199674974 1511985152 23073 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 23073 81 232 0 368902 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481904

[startup+282.621 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=146800/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=282.5
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 26138 0 0 0 28228 22 0 0 25 0 1 0 199674974 1511985152 26060 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 26060 81 232 0 368902 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481904

[startup+342.69 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 22429
/proc/meminfo: memFree=136560/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=342.55
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 28700 0 0 0 34229 26 0 0 25 0 1 0 199674974 1511985152 28622 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 28622 81 232 0 368902 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481904

[startup+402.762 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=127024/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=402.61
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 31030 0 0 0 40232 29 0 0 25 0 1 0 199674974 1511985152 30952 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 30952 81 232 0 368902 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481904

[startup+462.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=119024/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=462.66
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 33050 0 0 0 46235 31 0 0 25 0 1 0 199674974 1511985152 32972 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 32972 81 232 0 368902 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481904

[startup+522.899 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=111280/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02

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

[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=582.77
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 36625 0 0 0 58241 36 0 0 25 0 1 0 199674974 1511985152 36547 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 36547 81 232 0 368902 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481904

[startup+643.042 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=97904/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=642.82
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 38302 0 0 0 64245 37 0 0 25 0 1 0 199674974 1511985152 38224 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 38224 81 232 0 368902 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481904

[startup+703.109 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=91376/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=702.87
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 39939 0 0 0 70248 39 0 0 25 0 1 0 199674974 1511985152 39861 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 39861 81 232 0 368902 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481904

[startup+763.179 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=85040/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=762.93
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 41518 0 0 0 76251 42 0 0 25 0 1 0 199674974 1511985152 41440 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 41440 81 232 0 368902 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481904

[startup+823.253 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=79024/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=822.98
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 42987 0 0 0 82254 44 0 0 25 0 1 0 199674974 1511985152 42909 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 42909 81 232 0 368902 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481904

[startup+883.323 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=73328/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=883.04
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 44413 0 0 0 88258 46 0 0 25 0 1 0 199674974 1511985152 44335 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 44335 81 232 0 368902 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481904

[startup+943.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=68208/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=943.09
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 45718 0 0 0 94261 48 0 0 25 0 1 0 199674974 1511985152 45640 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 45640 81 232 0 368902 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481904

[startup+1003.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=62960/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=1003.14
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 47051 0 0 0 100264 50 0 0 25 0 1 0 199674974 1511985152 46973 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 46973 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481904

[startup+1063.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=57968/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=1063.2
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 48265 0 0 0 106268 52 0 0 25 0 1 0 199674974 1511985152 48187 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 48187 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481904

[startup+1123.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=53040/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=1123.24
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 49495 0 0 0 112272 52 0 0 25 0 1 0 199674974 1511985152 49417 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 49417 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481904

[startup+1183.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=48304/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=1183.3
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 50695 0 0 0 118276 54 0 0 25 0 1 0 199674974 1511985152 50617 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 50617 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=46832/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=1200.02
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 51037 0 0 0 119947 55 0 0 25 0 1 0 199674974 1511985152 50959 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 50959 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481904

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22429
/proc/meminfo: memFree=46832/2055920 swapFree=4192812/4192956
[pid=22423] ppid=22421 vsize=5356 CPUtime=0.02
/proc/22423/stat : 22423 (Barcelogic) S 22421 22423 20880 0 -1 4194304 332 482 0 0 0 0 2 0 16 0 1 0 199674971 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22423/statm: 1339 237 197 169 0 50 0
[pid=22429] ppid=22423 vsize=1476548 CPUtime=1200.02
/proc/22429/stat : 22429 (bsat) R 22423 22423 20880 0 -1 4194304 51037 0 0 0 119947 55 0 0 25 0 1 0 199674974 1511985152 50959 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/22429/statm: 369137 50959 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481904

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22423 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.027995
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): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199.49
CPU system time (s): 0.55
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 1481904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 814
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.06484 second user time and 3.20451 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Feb 18 11:13:20 UTC 2007

IDJOB= 294930
IDBENCH= 19900
IDSOLVER= 122
FILE ID= node2/294930-1171797200

PBS_JOBID= 3839307

Free space on /tmp= 66545 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294930-1171797200/Barcelogic /tmp/evaluation/294930-1171797200/instance-294930-1171797200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-294930-1171797200 -o ROOT/results/node2/solver-294930-1171797200 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294930-1171797200/Barcelogic /tmp/evaluation/294930-1171797200/instance-294930-1171797200.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7faec4d52a8413a8449c21f2ea11cbf4

RANDOM SEED= 703451007

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        251992 kB
Buffers:         52420 kB
Cached:        1613036 kB
SwapCached:          0 kB
Active:        1223680 kB
Inactive:       502284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        251992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          79356 kB
Slab:            63460 kB
Committed_AS:  1084748 kB
PageTables:       1816 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 node2 on Sun Feb 18 11:33:23 UTC 2007