Trace number 293782

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 1200.55

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
MD5SUMf3499b88ec490ed112ebd1c4b8c12b73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node10/watcher-293782-1171777567 -o ROOT/results/node10/solver-293782-1171777567 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293782-1171777567/Barcelogic /tmp/evaluation/293782-1171777567/instance-293782-1171777567.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: 1.00 1.00 1.00 3/77 18683
/proc/meminfo: memFree=1529000/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197711713 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18683/statm: 1339 233 195 169 0 50 0
[pid=18684] ppid=18683 vsize=5356 CPUtime=0
/proc/18684/stat : 18684 (Barcelogic) R 18683 18683 17944 0 -1 4194368 60 189 0 0 0 0 0 0 20 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214917231407 0 0 4096 65538 0 0 0 17 1 0 0
/proc/18684/statm: 0 0 0 0 0 0 0

[startup+0.107625 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18683
/proc/meminfo: memFree=1529000/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515677 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18683
/proc/meminfo: memFree=1529000/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33679 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1523608/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476488 CPUtime=1.31
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 1373 0 0 0 131 0 0 0 25 0 1 0 197711715 1511923712 1347 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369122 1347 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.98502 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1521048/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476488 CPUtime=2.96
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 2607 0 0 0 295 1 0 0 25 0 1 0 197711715 1511923712 2581 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369122 2581 81 232 0 368887 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481844

[startup+6.26145 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1511640/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=6.24
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 4299 0 0 0 622 2 0 0 25 0 1 0 197711715 1511968768 4273 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 4273 81 232 0 368898 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481888

[startup+12.7253 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1508568/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=12.69
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 5192 0 0 0 1267 2 0 0 25 0 1 0 197711715 1511968768 5166 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 5166 81 232 0 368898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481888

[startup+25.5321 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1492568/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=25.49
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 9181 0 0 0 2544 5 0 0 25 0 1 0 197711715 1511968768 9155 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134542209 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 9155 81 232 0 368898 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481888

[startup+51.1635 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1473112/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=51.12
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 13933 0 0 0 5102 10 0 0 25 0 1 0 197711715 1511968768 13907 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 13907 81 232 0 368898 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481888

[startup+102.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466776/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=102.36
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15455 0 0 0 10224 12 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481888

[startup+162.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466648/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=162.42
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15495 0 0 0 16229 13 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481888

[startup+222.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466584/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=222.47
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15551 0 0 0 22234 13 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481888

[startup+282.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466520/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=282.53
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15630 0 0 0 28239 14 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134534963 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481888

[startup+342.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466456/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=342.58
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15698 0 0 0 34244 14 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481888

[startup+402.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466456/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=402.64
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15733 0 0 0 40249 15 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481888

[startup+462.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466520/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=462.69
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15733 0 0 0 46254 15 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481888

[startup+522.934 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1466648/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0

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

[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=582.8
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15829 0 0 0 58264 16 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481888

[startup+643.082 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 18689
/proc/meminfo: memFree=1466584/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=642.85
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 15829 0 0 0 64269 16 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481888

[startup+703.16 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 18689
/proc/meminfo: memFree=1466584/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=702.91
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 16015 0 0 0 70274 17 0 0 25 0 1 0 197711715 1511968768 15429 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15429 81 232 0 368898 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481888

[startup+763.238 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1465880/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=762.97
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 16310 0 0 0 76279 18 0 0 25 0 1 0 197711715 1511968768 15724 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 15725 81 232 0 368898 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481888

[startup+823.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1444184/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=823.03
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 21653 0 0 0 82279 24 0 0 25 0 1 0 197711715 1511968768 21067 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 21067 81 232 0 368898 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481888

[startup+883.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18689
/proc/meminfo: memFree=1429208/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=883.09
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 25410 0 0 0 88281 28 0 0 25 0 1 0 197711715 1511968768 24824 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 24824 81 232 0 368898 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 1481888

[startup+943.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 18807
/proc/meminfo: memFree=1414824/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=943.11
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 28694 0 0 0 94278 33 0 0 25 0 1 0 197711715 1511968768 28108 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518423 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 28108 81 232 0 368898 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481888

[startup+1003.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18887
/proc/meminfo: memFree=1405592/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=1003.15
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 31312 0 0 0 100279 36 0 0 25 0 1 0 197711715 1511968768 30726 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 30726 81 232 0 368898 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481888

[startup+1063.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18887
/proc/meminfo: memFree=1396568/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=1063.22
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 33527 0 0 0 106283 39 0 0 25 0 1 0 197711715 1511968768 32941 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 32941 81 232 0 368898 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481888

[startup+1123.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18887
/proc/meminfo: memFree=1388120/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=1123.27
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 35627 0 0 0 112286 41 0 0 25 0 1 0 197711715 1511968768 35041 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 35041 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481888

[startup+1183.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18887
/proc/meminfo: memFree=1380120/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=1183.33
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 37643 0 0 0 118289 44 0 0 25 0 1 0 197711715 1511968768 37057 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 37057 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18887
/proc/meminfo: memFree=1377752/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=1200.04
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 38209 0 0 0 119959 45 0 0 25 0 1 0 197711715 1511968768 37623 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 37623 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481888

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

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

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18887
/proc/meminfo: memFree=1377752/2055920 swapFree=4192812/4192956
[pid=18683] ppid=18681 vsize=5356 CPUtime=0
/proc/18683/stat : 18683 (Barcelogic) S 18681 18683 17944 0 -1 4194304 332 396 0 0 0 0 0 0 16 0 1 0 197711713 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18683/statm: 1339 237 197 169 0 50 0
[pid=18689] ppid=18683 vsize=1476532 CPUtime=1200.04
/proc/18689/stat : 18689 (bsat) R 18683 18683 17944 0 -1 4194304 38209 0 0 0 119959 45 0 0 25 0 1 0 197711715 1511968768 37623 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18689/statm: 369133 37623 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18683 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.013997
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): 1200.55
CPU time (s): 1200.04
CPU user time (s): 1199.59
CPU system time (s): 0.45
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 1482384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 728
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= 11

runsolver used 1.22281 second user time and 3.04354 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Feb 18 05:46:07 UTC 2007

IDJOB= 293782
IDBENCH= 19872
IDSOLVER= 122
FILE ID= node10/293782-1171777567

PBS_JOBID= 3839288

Free space on /tmp= 66543 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293782-1171777567/Barcelogic /tmp/evaluation/293782-1171777567/instance-293782-1171777567.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-293782-1171777567 -o ROOT/results/node10/solver-293782-1171777567 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293782-1171777567/Barcelogic /tmp/evaluation/293782-1171777567/instance-293782-1171777567.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f3499b88ec490ed112ebd1c4b8c12b73

RANDOM SEED= 663516597

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1529408 kB
Buffers:         47944 kB
Cached:         364544 kB
SwapCached:          0 kB
Active:         239108 kB
Inactive:       217700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          63232 kB
Slab:            55216 kB
Committed_AS:  1143716 kB
PageTables:       1832 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 node10 on Sun Feb 18 06:06:10 UTC 2007