Trace number 292675

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) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
MD5SUM7d4d1c68f4daca29fa40e5d7ec25d0c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark191.974
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
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/node42/watcher-292675-1171757590 -o ROOT/results/node42/solver-292675-1171757590 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292675-1171757590/Barcelogic /tmp/evaluation/292675-1171757590/instance-292675-1171757590.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 3/64 2499
/proc/meminfo: memFree=441880/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195714994 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2499/statm: 1339 233 195 169 0 50 0
[pid=2500] ppid=2499 vsize=5356 CPUtime=0
/proc/2500/stat : 2500 (Barcelogic) S 2499 2499 2436 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 195714995 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2500/statm: 1339 237 198 169 0 50 0
[pid=2501] ppid=2500 vsize=0 CPUtime=0
/proc/2501/stat : 2501 (Barcelogic) D 2500 2499 2436 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 195714995 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/2501/statm: 0 0 0 0 0 0 0
[pid=2502] ppid=2500 vsize=192 CPUtime=0
/proc/2502/stat : 2502 (sed) R 2500 2499 2436 0 -1 4194304 43 0 0 0 0 0 0 0 22 0 1 0 195714995 196608 23 18446744073709551615 4194304 4240196 548682069456 18446744073709551615 259412522377 0 0 4096 0 0 0 0 17 1 0 0
/proc/2502/statm: 48 23 16 11 0 11 0

[startup+0.107285 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2499
/proc/meminfo: memFree=441880/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515359 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2499
/proc/meminfo: memFree=441880/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33552 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 2505
/proc/meminfo: memFree=438088/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476492 CPUtime=1.31
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 1150 0 0 0 131 0 0 0 25 0 1 0 195714996 1511927808 1124 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369123 1125 81 232 0 368888 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481848

[startup+2.97183 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2505
/proc/meminfo: memFree=434120/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476492 CPUtime=2.95
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 2453 0 0 0 294 1 0 0 25 0 1 0 195714996 1511927808 2427 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369123 2427 81 232 0 368888 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481848

[startup+6.25445 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 2505
/proc/meminfo: memFree=430024/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476492 CPUtime=6.23
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 2933 0 0 0 622 1 0 0 25 0 1 0 195714996 1511927808 2907 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369123 2907 81 232 0 368888 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481848

[startup+12.7117 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 2505
/proc/meminfo: memFree=421640/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476492 CPUtime=12.68
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 5116 0 0 0 1266 2 0 0 25 0 1 0 195714996 1511927808 5090 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369123 5090 81 232 0 368888 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481848

[startup+25.5271 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 2505
/proc/meminfo: memFree=409480/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476492 CPUtime=25.49
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 8227 0 0 0 2545 4 0 0 25 0 1 0 195714996 1511927808 8201 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369123 8201 81 232 0 368888 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481848

[startup+51.153 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 2505
/proc/meminfo: memFree=394696/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476492 CPUtime=51.11
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 11798 0 0 0 5103 8 0 0 25 0 1 0 195714996 1511927808 11772 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369123 11772 81 232 0 368888 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481848

[startup+102.397 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 2505
/proc/meminfo: memFree=385608/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=102.34
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14047 0 0 0 10224 10 0 0 25 0 1 0 195714996 1511968768 13945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13945 81 232 0 368898 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481888

[startup+162.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2505
/proc/meminfo: memFree=385608/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=162.38
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14047 0 0 0 16228 10 0 0 25 0 1 0 195714996 1511968768 13945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13945 81 232 0 368898 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481888

[startup+222.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2505
/proc/meminfo: memFree=385608/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=222.42
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14083 0 0 0 22232 10 0 0 25 0 1 0 195714996 1511968768 13945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13945 81 232 0 368898 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481888

[startup+282.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2505
/proc/meminfo: memFree=385608/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=282.46
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14129 0 0 0 28235 11 0 0 25 0 1 0 195714996 1511968768 13945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13945 81 232 0 368898 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481888

[startup+342.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2505
/proc/meminfo: memFree=385608/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=342.5
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14144 0 0 0 34239 11 0 0 25 0 1 0 195714996 1511968768 13960 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13960 81 232 0 368898 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481888

[startup+402.704 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2505
/proc/meminfo: memFree=385480/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=402.54
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14200 0 0 0 40243 11 0 0 25 0 1 0 195714996 1511968768 13966 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134532645 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13966 81 232 0 368898 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481888

[startup+462.761 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 2505
/proc/meminfo: memFree=385480/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=462.57
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14200 0 0 0 46246 11 0 0 25 0 1 0 195714996 1511968768 13966 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13966 81 232 0 368898 0
Current children cumulated CPU time (s) 462.57

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

[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=522.62
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14286 0 0 0 52250 12 0 0 25 0 1 0 195714996 1511968768 13966 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13966 81 232 0 368898 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481888

[startup+582.881 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 2505
/proc/meminfo: memFree=385480/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=582.66
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 14286 0 0 0 58254 12 0 0 25 0 1 0 195714996 1511968768 13966 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 13966 81 232 0 368898 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 1481888

[startup+642.947 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=642.71
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 15860 0 0 0 64257 14 0 0 25 0 1 0 195714996 1511968768 15377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15377 81 232 0 368898 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481888

[startup+703.011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=702.75
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 15860 0 0 0 70261 14 0 0 25 0 1 0 195714996 1511968768 15377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15377 81 232 0 368898 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481888

[startup+763.066 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=762.78
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 15947 0 0 0 76264 14 0 0 25 0 1 0 195714996 1511968768 15377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15377 81 232 0 368898 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481888

[startup+823.126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=822.82
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 15995 0 0 0 82268 14 0 0 25 0 1 0 195714996 1511968768 15377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15377 81 232 0 368898 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481888

[startup+883.185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=882.85
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 15995 0 0 0 88271 14 0 0 25 0 1 0 195714996 1511968768 15377 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15377 81 232 0 368898 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 1481888

[startup+943.238 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=942.89
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 15999 0 0 0 94274 15 0 0 25 0 1 0 195714996 1511968768 15381 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15381 81 232 0 368898 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481888

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=1002.93
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 16004 0 0 0 100278 15 0 0 25 0 1 0 195714996 1511968768 15386 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15386 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 1481888

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=1062.98
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 16004 0 0 0 106283 15 0 0 25 0 1 0 195714996 1511968768 15386 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15386 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481888

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=1123.01
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 16043 0 0 0 112286 15 0 0 25 0 1 0 195714996 1511968768 15386 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15386 81 232 0 368898 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 1481888

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=1183.06
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 16043 0 0 0 118290 16 0 0 25 0 1 0 195714996 1511968768 15386 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15386 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2505
/proc/meminfo: memFree=379784/2055920 swapFree=4183424/4192956
[pid=2499] ppid=2497 vsize=5356 CPUtime=0
/proc/2499/stat : 2499 (Barcelogic) S 2497 2499 2436 0 -1 4194304 332 386 0 0 0 0 0 0 16 0 1 0 195714994 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2499/statm: 1339 237 197 169 0 50 0
[pid=2505] ppid=2499 vsize=1476532 CPUtime=1200.07
/proc/2505/stat : 2505 (bsat) R 2499 2499 2436 0 -1 4194304 16089 0 0 0 119991 16 0 0 25 0 1 0 195714996 1511968768 15386 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2505/statm: 369133 15386 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.07
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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2499 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.07

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

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.16
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 718
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= 13

runsolver used 0.937857 second user time and 2.42563 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Feb 18 00:13:10 UTC 2007

IDJOB= 292675
IDBENCH= 19845
IDSOLVER= 122
FILE ID= node42/292675-1171757590

PBS_JOBID= 3839510

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292675-1171757590/Barcelogic /tmp/evaluation/292675-1171757590/instance-292675-1171757590.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-292675-1171757590 -o ROOT/results/node42/solver-292675-1171757590 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292675-1171757590/Barcelogic /tmp/evaluation/292675-1171757590/instance-292675-1171757590.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7d4d1c68f4daca29fa40e5d7ec25d0c3

RANDOM SEED= 978309265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        442352 kB
Buffers:         49032 kB
Cached:        1442792 kB
SwapCached:       3836 kB
Active:         750188 kB
Inactive:       751340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        442352 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          15104 kB
Slab:            98096 kB
Committed_AS:   755972 kB
PageTables:       1408 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 node42 on Sun Feb 18 00:33:12 UTC 2007