Trace number 333712

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
Number of clauses of size 40
Number of clauses of size 50
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 |    1000     3000 |     299       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 250   #clauses: 1000   #literals: 3000
0.00/0.01	c CPU time:   0.003999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-333712-1173527156 -o ROOT/results/node4/solver-333712-1173527156 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333712-1173527156/Barcelogic /tmp/evaluation/333712-1173527156/instance-333712-1173527156.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 1.05 3/77 21352
/proc/meminfo: memFree=1551848/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 372670446 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21352/statm: 1338 232 195 169 0 49 0
[pid=21353] ppid=21352 vsize=5352 CPUtime=0
/proc/21353/stat : 21353 (Barcelogic) S 21352 21352 20278 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21353/statm: 1338 236 198 169 0 49 0
[pid=21354] ppid=21353 vsize=0 CPUtime=0
/proc/21354/stat : 21354 (Barcelogic) D 21353 21352 20278 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 372670446 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/21354/statm: 0 0 0 0 0 0 0
[pid=21355] ppid=21353 vsize=0 CPUtime=0
/proc/21355/stat : 21355 (sed) D 21353 21352 20278 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 372670446 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/21355/statm: 0 0 0 0 0 0 0

[startup+0.040696 s]
/proc/loadavg: 1.00 1.00 1.05 3/77 21352
/proc/meminfo: memFree=1551848/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101699 s]
/proc/loadavg: 1.00 1.00 1.05 3/77 21352
/proc/meminfo: memFree=1551848/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301718 s]
/proc/loadavg: 1.00 1.00 1.05 3/77 21352
/proc/meminfo: memFree=1551848/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701756 s]
/proc/loadavg: 1.00 1.00 1.05 3/77 21352
/proc/meminfo: memFree=1551848/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21358
/proc/meminfo: memFree=1548120/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476444 CPUtime=1.48
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 1337 0 0 0 148 0 0 0 25 0 1 0 372670447 1511878656 1309 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369111 1309 92 232 0 368876 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481796

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21358
/proc/meminfo: memFree=1546008/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476444 CPUtime=3.07
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 1515 0 0 0 307 0 0 0 25 0 1 0 372670447 1511878656 1487 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369111 1487 92 232 0 368876 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481796

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21358
/proc/meminfo: memFree=1541144/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476444 CPUtime=6.28
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 3021 0 0 0 627 1 0 0 25 0 1 0 372670447 1511878656 2993 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369111 2993 92 232 0 368876 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481796

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21358
/proc/meminfo: memFree=1533528/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=12.68
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 4548 0 0 0 1267 1 0 0 25 0 1 0 372670447 1511944192 4520 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 4520 92 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481860

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21358
/proc/meminfo: memFree=1527896/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=25.47
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 6041 0 0 0 2545 2 0 0 25 0 1 0 372670447 1511944192 6013 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 6013 92 232 0 368892 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481860

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21358
/proc/meminfo: memFree=1511960/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=51.07
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 10020 0 0 0 5100 7 0 0 25 0 1 0 372670447 1511944192 9992 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 9992 92 232 0 368892 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481860

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 21358
/proc/meminfo: memFree=1508632/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=102.26
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 10788 0 0 0 10218 8 0 0 25 0 1 0 372670447 1511944192 10723 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 10723 92 232 0 368892 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481860

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 21358
/proc/meminfo: memFree=1507864/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=162.24
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 11020 0 0 0 16215 9 0 0 25 0 1 0 372670447 1511944192 10896 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 10896 92 232 0 368892 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481860

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21358
/proc/meminfo: memFree=1507864/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=222.22
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 11041 0 0 0 22213 9 0 0 25 0 1 0 372670447 1511944192 10917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 10917 92 232 0 368892 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481860

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21358
/proc/meminfo: memFree=1507800/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=282.21
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 11118 0 0 0 28211 10 0 0 25 0 1 0 372670447 1511944192 10917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 10917 92 232 0 368892 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481860

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 21358
/proc/meminfo: memFree=1495832/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=342.19
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 14166 0 0 0 34206 13 0 0 25 0 1 0 372670447 1511944192 13965 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 13965 92 232 0 368892 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481860

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 21358
/proc/meminfo: memFree=1480472/2055920 swapFree=4153224/4192956

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

[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=582.13
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 25474 0 0 0 58184 29 0 0 25 0 1 0 372670447 1511944192 25273 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 25273 92 232 0 368892 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1481860

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21358
/proc/meminfo: memFree=1443224/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=642.12
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 27250 0 0 0 64181 31 0 0 25 0 1 0 372670447 1511944192 27049 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 27049 92 232 0 368892 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481860

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21358
/proc/meminfo: memFree=1435800/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=702.11
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 29119 0 0 0 70177 34 0 0 25 0 1 0 372670447 1511944192 28918 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 28918 92 232 0 368892 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1481860

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21358
/proc/meminfo: memFree=1429400/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=762.09
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 30695 0 0 0 76173 36 0 0 25 0 1 0 372670447 1511944192 30494 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 30494 92 232 0 368892 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481860

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21358
/proc/meminfo: memFree=1422360/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=822.07
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 32470 0 0 0 82169 38 0 0 25 0 1 0 372670447 1511944192 32269 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 32269 92 232 0 368892 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1481860

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21358
/proc/meminfo: memFree=1416152/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=882.06
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 34000 0 0 0 88166 40 0 0 25 0 1 0 372670447 1511944192 33799 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 33799 92 232 0 368892 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1481860

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 21472
/proc/meminfo: memFree=1409448/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=941.99
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 35417 0 0 0 94157 42 0 0 25 0 1 0 372670447 1511944192 35216 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 35216 92 232 0 368892 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=1405528/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=1001.93
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 36649 0 0 0 100149 44 0 0 25 0 1 0 372670447 1511944192 36448 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538400 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 36448 92 232 0 368892 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=1400728/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=1061.91
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 37868 0 0 0 106145 46 0 0 25 0 1 0 372670447 1511944192 37667 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 37667 92 232 0 368892 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=1394968/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=1121.9
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 39302 0 0 0 112141 49 0 0 25 0 1 0 372670447 1511944192 39101 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 39101 92 232 0 368892 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=1391000/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=1181.89
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 40288 0 0 0 118139 50 0 0 25 0 1 0 372670447 1511944192 40087 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 40087 92 232 0 368892 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=1389464/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=1200.09
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 40659 0 0 0 119958 51 0 0 25 0 1 0 372670447 1511944192 40458 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 40458 92 232 0 368892 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481860

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21556
/proc/meminfo: memFree=1389464/2055920 swapFree=4153224/4192956
[pid=21352] ppid=21350 vsize=5352 CPUtime=0
/proc/21352/stat : 21352 (Barcelogic) S 21350 21352 20278 0 -1 4194304 332 378 0 0 0 0 0 0 16 0 1 0 372670446 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21352/statm: 1338 236 197 169 0 49 0
[pid=21358] ppid=21352 vsize=1476508 CPUtime=1200.09
/proc/21358/stat : 21358 (bsat) R 21352 21352 20278 0 -1 4194304 40659 0 0 0 119958 51 0 0 25 0 1 0 372670447 1511944192 40458 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21358/statm: 369127 40458 92 232 0 368892 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481860

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21352 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=3999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1199.58
CPU system time (s): 0.51
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 1481860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 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= 35
involuntary context switches= 9

runsolver used 1.24281 second user time and 3.13252 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Mar 10 11:45:56 UTC 2007

IDJOB= 333712
IDBENCH= 24610
IDSOLVER= 122
FILE ID= node4/333712-1173527156

PBS_JOBID= 4101145

Free space on /tmp= 66541 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333712-1173527156/Barcelogic /tmp/evaluation/333712-1173527156/instance-333712-1173527156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-333712-1173527156 -o ROOT/results/node4/solver-333712-1173527156 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333712-1173527156/Barcelogic /tmp/evaluation/333712-1173527156/instance-333712-1173527156.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b79b003513b2a70c9b89188422a831e2

RANDOM SEED= 284234838

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1552256 kB
Buffers:         45640 kB
Cached:         380724 kB
SwapCached:       2920 kB
Active:         262428 kB
Inactive:       188268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552256 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            38436 kB
Committed_AS:  1290504 kB
PageTables:       1772 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= 66541 MiB

End job on node4 on Sat Mar 10 12:05:58 UTC 2007