Trace number 294192

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) 1200.06 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
MD5SUM7216eb29a4c793652d945295ab58d575
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 variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

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 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.01	c CPU time:   0.002999 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/node63/watcher-294192-1171784692 -o ROOT/results/node63/solver-294192-1171784692 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294192-1171784692/Barcelogic /tmp/evaluation/294192-1171784692/instance-294192-1171784692.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: 1.08 1.01 1.00 3/64 17835
/proc/meminfo: memFree=529120/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198426559 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17835/statm: 1339 233 195 169 0 50 0
[pid=17836] ppid=17835 vsize=5356 CPUtime=0
/proc/17836/stat : 17836 (Barcelogic) S 17835 17835 17730 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17836/statm: 1339 237 198 169 0 50 0
[pid=17838] ppid=17836 vsize=0 CPUtime=0
/proc/17838/stat : 17838 (sed) D 17836 17835 17730 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 198426559 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17838/statm: 0 0 0 0 0 0 0

[startup+0.107687 s]
/proc/loadavg: 1.08 1.01 1.00 3/64 17835
/proc/meminfo: memFree=529120/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515726 s]
/proc/loadavg: 1.08 1.01 1.00 3/64 17835
/proc/meminfo: memFree=529120/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33581 s]
/proc/loadavg: 1.08 1.01 1.00 2/66 17841
/proc/meminfo: memFree=522064/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=1.31
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 1855 0 0 0 131 0 0 0 25 0 1 0 198426561 1511919616 1829 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518263 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 1829 81 232 0 368886 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481840

[startup+2.97199 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 17841
/proc/meminfo: memFree=521616/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=2.94
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 2441 0 0 0 294 0 0 0 25 0 1 0 198426561 1511919616 2415 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 2415 81 232 0 368886 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481840

[startup+6.25834 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 17841
/proc/meminfo: memFree=510544/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=6.23
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 4932 0 0 0 622 1 0 0 25 0 1 0 198426561 1511919616 4906 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 4906 81 232 0 368886 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481840

[startup+12.709 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 17841
/proc/meminfo: memFree=503952/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=12.68
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 6221 0 0 0 1266 2 0 0 25 0 1 0 198426561 1511919616 6162 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 6162 81 232 0 368886 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481840

[startup+25.5254 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 17841
/proc/meminfo: memFree=493840/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=25.49
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 8993 0 0 0 2546 3 0 0 25 0 1 0 198426561 1511919616 8934 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 8934 81 232 0 368886 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481840

[startup+51.1511 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 17841
/proc/meminfo: memFree=468816/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=51.12
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 15079 0 0 0 5103 9 0 0 25 0 1 0 198426561 1511919616 15020 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 15020 81 232 0 368886 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481840

[startup+102.395 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17841
/proc/meminfo: memFree=463376/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=102.34
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 16373 0 0 0 10224 10 0 0 25 0 1 0 198426561 1511919616 16274 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 16274 81 232 0 368886 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481840

[startup+162.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=457808/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=162.39
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 17793 0 0 0 16227 12 0 0 25 0 1 0 198426561 1511919616 17642 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 17642 81 232 0 368886 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481840

[startup+222.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=457808/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=222.42
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 17793 0 0 0 22230 12 0 0 25 0 1 0 198426561 1511919616 17642 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 17642 81 232 0 368886 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481840

[startup+282.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=438544/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=282.46
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 22679 0 0 0 28229 17 0 0 25 0 1 0 198426561 1511919616 22528 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 22528 81 232 0 368886 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481840

[startup+342.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=421776/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=342.5
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 26871 0 0 0 34228 22 0 0 25 0 1 0 198426561 1511919616 26720 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 26720 81 232 0 368886 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481840

[startup+402.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=406544/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=402.55
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 30612 0 0 0 40230 25 0 0 25 0 1 0 198426561 1511919616 30461 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 30461 81 232 0 368886 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481840

[startup+462.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=394960/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=462.6
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 33515 0 0 0 46231 29 0 0 25 0 1 0 198426561 1511919616 33364 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 33364 81 232 0 368886 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 1481840

[startup+522.812 s]

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

[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=522.64
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 36304 0 0 0 52232 32 0 0 25 0 1 0 198426561 1511919616 36153 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 36153 81 232 0 368886 0
Current children cumulated CPU time (s) 522.64
Current children cumulated vsize (KiB) 1481840

[startup+582.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=374672/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=582.68
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 38568 0 0 0 58235 33 0 0 25 0 1 0 198426561 1511919616 38417 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 38417 81 232 0 368886 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481840

[startup+642.929 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 17841
/proc/meminfo: memFree=364880/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=642.72
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 41013 0 0 0 64237 35 0 0 25 0 1 0 198426561 1511919616 40862 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 40862 81 232 0 368886 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481840

[startup+702.986 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 17841
/proc/meminfo: memFree=356048/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=702.76
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 43211 0 0 0 70238 38 0 0 25 0 1 0 198426561 1511919616 43060 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 43060 81 232 0 368886 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481840

[startup+763.042 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=347664/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=762.8
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 45315 0 0 0 76240 40 0 0 25 0 1 0 198426561 1511919616 45164 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 45164 81 232 0 368886 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481840

[startup+823.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=340752/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=822.84
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 47030 0 0 0 82243 41 0 0 25 0 1 0 198426561 1511919616 46879 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 46879 81 232 0 368886 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481840

[startup+883.159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=333328/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=882.88
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 48886 0 0 0 88245 43 0 0 25 0 1 0 198426561 1511919616 48735 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 48735 81 232 0 368886 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481840

[startup+943.216 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17841
/proc/meminfo: memFree=326608/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=942.93
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 50584 0 0 0 94248 45 0 0 25 0 1 0 198426561 1511919616 50433 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 50433 81 232 0 368886 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481840

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 17947
/proc/meminfo: memFree=318360/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=1002.95
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 52349 0 0 0 100246 49 0 0 25 0 1 0 198426561 1511919616 52198 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 52198 81 232 0 368886 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 1481840

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18039
/proc/meminfo: memFree=312648/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=1062.97
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 53971 0 0 0 106246 51 0 0 25 0 1 0 198426561 1511919616 53820 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 53820 81 232 0 368886 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 1481840

[startup+1123.44 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 18039
/proc/meminfo: memFree=306832/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=1123
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 55484 0 0 0 112248 52 0 0 25 0 1 0 198426561 1511919616 55333 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 55333 81 232 0 368886 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 1481840

[startup+1183.49 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 18039
/proc/meminfo: memFree=300880/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=1183.05
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 56968 0 0 0 118251 54 0 0 25 0 1 0 198426561 1511919616 56817 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 56817 81 232 0 368886 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 1481840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 18039
/proc/meminfo: memFree=299088/2055920 swapFree=4183348/4192956
[pid=17835] ppid=17833 vsize=5356 CPUtime=0
/proc/17835/stat : 17835 (Barcelogic) S 17833 17835 17730 0 -1 4194304 332 408 0 0 0 0 0 0 16 0 1 0 198426559 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17835/statm: 1339 237 197 169 0 50 0
[pid=17841] ppid=17835 vsize=1476484 CPUtime=1200.06
/proc/17841/stat : 17841 (bsat) R 17835 17835 17730 0 -1 4194304 57386 0 0 0 119952 54 0 0 25 0 1 0 198426561 1511919616 57235 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17841/statm: 369121 57235 81 232 0 368886 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481840

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17835 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.06

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

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.52
CPU system time (s): 0.54
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 1482000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 740
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.904862 second user time and 2.49662 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 07:44:52 UTC 2007

IDJOB= 294192
IDBENCH= 19882
IDSOLVER= 122
FILE ID= node63/294192-1171784692

PBS_JOBID= 3839552

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1253549494-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294192-1171784692/Barcelogic /tmp/evaluation/294192-1171784692/instance-294192-1171784692.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-294192-1171784692 -o ROOT/results/node63/solver-294192-1171784692 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294192-1171784692/Barcelogic /tmp/evaluation/294192-1171784692/instance-294192-1171784692.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7216eb29a4c793652d945295ab58d575

RANDOM SEED= 229675266

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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	: 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		: 3000.214
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:        529592 kB
Buffers:         46892 kB
Cached:        1358032 kB
SwapCached:       3968 kB
Active:         769776 kB
Inactive:       644984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        529592 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          15304 kB
Slab:            97676 kB
Committed_AS:   500192 kB
PageTables:       1460 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= 66563 MiB

End job on node63 on Sun Feb 18 08:04:54 UTC 2007