Trace number 292224

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) 1200.1 1200.42

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S1424595365-09.UNSAT.shuffled.cnf
MD5SUMd517b8e6ed1134311abaf8baca7a39b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.89295
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
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 51491
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 |    1491     7455 |     447       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 70   #clauses: 1491   #literals: 7455
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/node72/watcher-292224-1171750773 -o ROOT/results/node72/solver-292224-1171750773 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292224-1171750773/Barcelogic /tmp/evaluation/292224-1171750773/instance-292224-1171750773.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 0.95 3/77 21146
/proc/meminfo: memFree=976880/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195045172 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21146/statm: 1339 233 195 169 0 50 0
[pid=21147] ppid=21146 vsize=5356 CPUtime=0
/proc/21147/stat : 21147 (Barcelogic) R 21146 21146 19964 0 -1 4194368 59 189 0 0 0 0 0 0 20 0 1 0 195045173 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234515116847 0 0 4096 65538 0 0 0 17 1 0 0
/proc/21147/statm: 0 0 0 0 0 0 0

[startup+0.107999 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 21146
/proc/meminfo: memFree=976880/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.517035 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 21146
/proc/meminfo: memFree=976880/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34312 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=972960/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=1.32
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 1180 0 0 0 132 0 0 0 25 0 1 0 195045174 1511931904 1154 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 1154 81 232 0 368889 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481852

[startup+2.98026 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=970208/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=2.96
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 1663 0 0 0 295 1 0 0 25 0 1 0 195045174 1511931904 1637 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 1637 81 232 0 368889 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481852

[startup+6.25656 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=966752/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=6.23
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 2693 0 0 0 622 1 0 0 25 0 1 0 195045174 1511931904 2667 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 2667 81 232 0 368889 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481852

[startup+12.7191 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=958880/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=12.69
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 4540 0 0 0 1266 3 0 0 25 0 1 0 195045174 1511931904 4514 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 4514 81 232 0 368889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481852

[startup+25.5243 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=953760/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=25.49
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 5770 0 0 0 2545 4 0 0 25 0 1 0 195045174 1511931904 5669 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 5669 81 232 0 368889 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481852

[startup+51.1536 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=952352/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=51.12
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 6209 0 0 0 5107 5 0 0 25 0 1 0 195045174 1511931904 6108 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518463 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 6108 81 232 0 368889 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481852

[startup+102.406 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=947616/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=102.36
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 7363 0 0 0 10230 6 0 0 25 0 1 0 195045174 1511931904 7199 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 7199 81 232 0 368889 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481852

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=945888/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=162.42
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 7885 0 0 0 16235 7 0 0 25 0 1 0 195045174 1511931904 7622 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 7622 81 232 0 368889 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481852

[startup+222.554 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=943840/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=222.48
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 8449 0 0 0 22240 8 0 0 25 0 1 0 195045174 1511931904 8186 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518096 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 8186 81 232 0 368889 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481852

[startup+282.626 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=936800/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=282.54
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 10286 0 0 0 28243 11 0 0 25 0 1 0 195045174 1511931904 10023 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 10023 81 232 0 368889 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 1481852

[startup+342.697 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=933024/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=342.59
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 11298 0 0 0 34247 12 0 0 25 0 1 0 195045174 1511931904 10859 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 10859 81 232 0 368889 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481852

[startup+402.775 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=928032/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=402.65
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 12583 0 0 0 40251 14 0 0 25 0 1 0 195045174 1511931904 12144 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 12144 81 232 0 368889 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481852

[startup+462.845 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=925664/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=462.71
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 13373 0 0 0 46256 15 0 0 25 0 1 0 195045174 1511931904 12684 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 12684 81 232 0 368889 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 1481852

[startup+522.918 s]
/proc/loadavg: 1.00 1.00 0.95 3/79 21152
/proc/meminfo: memFree=925664/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0

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

[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=582.82
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 13598 0 0 0 58266 16 0 0 25 0 1 0 195045174 1511931904 12686 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 12686 81 232 0 368889 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 1481852

[startup+643.062 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=925664/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=642.88
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 13598 0 0 0 64271 17 0 0 25 0 1 0 195045174 1511931904 12686 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 12686 81 232 0 368889 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 1481852

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=917536/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=702.94
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 15689 0 0 0 70274 20 0 0 25 0 1 0 195045174 1511931904 14777 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518045 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 14777 81 232 0 368889 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 1481852

[startup+763.199 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=909216/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=762.99
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 17764 0 0 0 76276 23 0 0 25 0 1 0 195045174 1511931904 16852 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 16852 81 232 0 368889 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 1481852

[startup+823.273 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=901920/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=823.05
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 19573 0 0 0 82280 25 0 0 25 0 1 0 195045174 1511931904 18661 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 18661 81 232 0 368889 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 1481852

[startup+883.341 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=896096/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=883.1
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 21023 0 0 0 88283 27 0 0 25 0 1 0 195045174 1511931904 20111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 20111 81 232 0 368889 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 1481852

[startup+943.41 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=891232/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=943.16
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 22250 0 0 0 94286 30 0 0 25 0 1 0 195045174 1511931904 21338 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 21338 81 232 0 368889 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 1481852

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21152
/proc/meminfo: memFree=886048/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=1003.21
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 23550 0 0 0 100290 31 0 0 25 0 1 0 195045174 1511931904 22638 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 22638 81 232 0 368889 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 1481852

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21153
/proc/meminfo: memFree=880416/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=1063.27
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 24918 0 0 0 106294 33 0 0 25 0 1 0 195045174 1511931904 24006 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134535967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 24006 81 232 0 368889 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 1481852

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21154
/proc/meminfo: memFree=876192/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=1123.33
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 25985 0 0 0 112299 34 0 0 25 0 1 0 195045174 1511931904 25073 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 25073 81 232 0 368889 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 1481852

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21154
/proc/meminfo: memFree=872160/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=1183.39
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 26999 0 0 0 118303 36 0 0 25 0 1 0 195045174 1511931904 26087 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 26087 81 232 0 368889 0
Current children cumulated CPU time (s) 1183.39
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21154
/proc/meminfo: memFree=870752/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=1200.1
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 27337 0 0 0 119974 36 0 0 25 0 1 0 195045174 1511931904 26425 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 26425 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481852

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 21154
/proc/meminfo: memFree=870752/2055920 swapFree=4145060/4192956
[pid=21146] ppid=21144 vsize=5356 CPUtime=0
/proc/21146/stat : 21146 (Barcelogic) S 21144 21146 19964 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 195045172 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21146/statm: 1339 237 197 169 0 50 0
[pid=21152] ppid=21146 vsize=1476496 CPUtime=1200.1
/proc/21152/stat : 21152 (bsat) R 21146 21146 19964 0 -1 4194304 27337 0 0 0 119974 36 0 0 25 0 1 0 195045174 1511931904 26425 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21152/statm: 369124 26425 81 232 0 368889 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21146 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.010998
while last known CPU time is 1200.1

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

Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.74
CPU system time (s): 0.36
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 1482852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 710
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 1.15782 second user time and 3.11153 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Feb 17 22:19:34 UTC 2007

IDJOB= 292224
IDBENCH= 19834
IDSOLVER= 122
FILE ID= node72/292224-1171750773

PBS_JOBID= 3839452

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S1424595365-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292224-1171750773/Barcelogic /tmp/evaluation/292224-1171750773/instance-292224-1171750773.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-292224-1171750773 -o ROOT/results/node72/solver-292224-1171750773 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292224-1171750773/Barcelogic /tmp/evaluation/292224-1171750773/instance-292224-1171750773.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d517b8e6ed1134311abaf8baca7a39b1

RANDOM SEED= 220624808

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        977288 kB
Buffers:         41128 kB
Cached:         934176 kB
SwapCached:      16408 kB
Active:         595568 kB
Inactive:       403872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        977288 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            64768 kB
Committed_AS:   479112 kB
PageTables:       1676 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 node72 on Sat Feb 17 22:39:36 UTC 2007