Trace number 292962

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) 1200.03 1200.39

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1309933981-04.UNSAT.shuffled.cnf
MD5SUM22bab99737a981aff415949c82530946
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark801.355
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
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/node20/watcher-292962-1171761966 -o ROOT/results/node20/solver-292962-1171761966 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292962-1171761966/Barcelogic /tmp/evaluation/292962-1171761966/instance-292962-1171761966.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 0.95 3/77 13541
/proc/meminfo: memFree=931208/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196150630 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13541/statm: 1339 233 195 169 0 50 0
[pid=13542] ppid=13541 vsize=5356 CPUtime=0
/proc/13542/stat : 13542 (Barcelogic) S 13541 13541 13118 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13542/statm: 1339 237 198 169 0 50 0
[pid=13543] ppid=13542 vsize=0 CPUtime=0
/proc/13543/stat : 13543 (Barcelogic) D 13542 13541 13118 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 196150630 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/13543/statm: 0 0 0 0 0 0 0
[pid=13544] ppid=13542 vsize=0 CPUtime=0
/proc/13544/stat : 13544 (sed) R 13542 13541 13118 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 196150630 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13544/statm: 0 0 0 0 0 0 0

[startup+0.106906 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 13541
/proc/meminfo: memFree=931208/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514953 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 13541
/proc/meminfo: memFree=931208/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33505 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 13547
/proc/meminfo: memFree=926584/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476488 CPUtime=1.31
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 1184 0 0 0 131 0 0 0 25 0 1 0 196150632 1511923712 1158 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519117 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369122 1158 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97125 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 13547
/proc/meminfo: memFree=923576/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476488 CPUtime=2.95
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 2484 0 0 0 294 1 0 0 25 0 1 0 196150632 1511923712 2458 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369122 2458 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.24769 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 13547
/proc/meminfo: memFree=916920/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=6.22
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 3523 0 0 0 621 1 0 0 25 0 1 0 196150632 1511964672 3497 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 3497 81 232 0 368897 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481884

[startup+12.7114 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 13547
/proc/meminfo: memFree=910840/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=12.68
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 5144 0 0 0 1266 2 0 0 25 0 1 0 196150632 1511964672 5118 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 5118 81 232 0 368897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481884

[startup+25.53 s]
/proc/loadavg: 0.95 0.98 0.95 2/79 13547
/proc/meminfo: memFree=896568/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=25.49
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 8750 0 0 0 2544 5 0 0 25 0 1 0 196150632 1511964672 8724 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 8724 81 232 0 368897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481884

[startup+51.1591 s]
/proc/loadavg: 0.96 0.98 0.95 2/79 13547
/proc/meminfo: memFree=878840/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=51.12
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 13054 0 0 0 5103 9 0 0 25 0 1 0 196150632 1511964672 13028 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518211 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 13028 81 232 0 368897 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481884

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.95 2/79 13547
/proc/meminfo: memFree=870520/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=102.36
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 15091 0 0 0 10223 13 0 0 25 0 1 0 196150632 1511964672 15022 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 15022 81 232 0 368897 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481884

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=870520/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=162.42
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 15124 0 0 0 16229 13 0 0 25 0 1 0 196150632 1511964672 15022 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 15022 81 232 0 368897 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481884

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=869944/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=222.48
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 15283 0 0 0 22234 14 0 0 25 0 1 0 196150632 1511964672 15181 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 15181 81 232 0 368897 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481884

[startup+282.632 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=869816/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=282.53
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 15322 0 0 0 28239 14 0 0 25 0 1 0 196150632 1511964672 15181 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 15181 81 232 0 368897 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481884

[startup+342.7 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=869688/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=342.58
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 15368 0 0 0 34243 15 0 0 25 0 1 0 196150632 1511964672 15181 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 15181 81 232 0 368897 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481884

[startup+402.775 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=869752/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=402.64
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 15447 0 0 0 40249 15 0 0 25 0 1 0 196150632 1511964672 15181 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 15181 81 232 0 368897 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481884

[startup+462.843 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=869752/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=462.69
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 15447 0 0 0 46253 16 0 0 25 0 1 0 196150632 1511964672 15181 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 15181 81 232 0 368897 0
Current children cumulated CPU time (s) 462.69

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

[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=582.8
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16426 0 0 0 58262 18 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481884

[startup+643.051 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=866360/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=642.85
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16426 0 0 0 64267 18 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481884

[startup+703.117 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=866424/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=702.9
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16426 0 0 0 70271 19 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481884

[startup+763.186 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=866424/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=762.95
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16459 0 0 0 76276 19 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481884

[startup+823.259 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13547
/proc/meminfo: memFree=866424/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=823.01
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16459 0 0 0 82281 20 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481884

[startup+883.326 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13549
/proc/meminfo: memFree=866232/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=883.05
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16498 0 0 0 88285 20 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481884

[startup+943.392 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 13549
/proc/meminfo: memFree=866296/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=943.11
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16544 0 0 0 94290 21 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481884

[startup+1003.46 s]
/proc/loadavg: 1.03 1.00 0.95 2/79 13549
/proc/meminfo: memFree=866296/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=1003.16
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16544 0 0 0 100295 21 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481884

[startup+1063.53 s]
/proc/loadavg: 1.01 1.00 0.95 2/79 13549
/proc/meminfo: memFree=866296/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=1063.22
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16595 0 0 0 106300 22 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 1481884

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 13549
/proc/meminfo: memFree=866296/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=1123.26
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16595 0 0 0 112304 22 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481884

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 13549
/proc/meminfo: memFree=866296/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=1183.32
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16681 0 0 0 118309 23 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 13549
/proc/meminfo: memFree=866296/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=1200.03
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16681 0 0 0 119980 23 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481884

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 13549
/proc/meminfo: memFree=866296/2055920 swapFree=4143444/4192956
[pid=13541] ppid=13539 vsize=5356 CPUtime=0
/proc/13541/stat : 13541 (Barcelogic) S 13539 13541 13118 0 -1 4194304 332 391 0 0 0 0 0 0 16 0 1 0 196150630 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13541/statm: 1339 237 197 169 0 50 0
[pid=13547] ppid=13541 vsize=1476528 CPUtime=1200.03
/proc/13547/stat : 13547 (bsat) R 13541 13541 13118 0 -1 4194304 16681 0 0 0 119980 23 0 0 25 0 1 0 196150632 1511964672 16039 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13547/statm: 369132 16039 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481884

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13541 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 1200.03

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

Real time (s): 1200.39
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.23
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1482088

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= 723
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= 8

runsolver used 1.20682 second user time and 3.06453 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 01:26:07 UTC 2007

IDJOB= 292962
IDBENCH= 19852
IDSOLVER= 122
FILE ID= node20/292962-1171761966

PBS_JOBID= 3839494

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1309933981-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292962-1171761966/Barcelogic /tmp/evaluation/292962-1171761966/instance-292962-1171761966.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-292962-1171761966 -o ROOT/results/node20/solver-292962-1171761966 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292962-1171761966/Barcelogic /tmp/evaluation/292962-1171761966/instance-292962-1171761966.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  22bab99737a981aff415949c82530946

RANDOM SEED= 232811147

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        931680 kB
Buffers:         41292 kB
Cached:         970544 kB
SwapCached:      15440 kB
Active:         798688 kB
Inactive:       238552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        931680 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          29796 kB
Slab:            72616 kB
Committed_AS:   455648 kB
PageTables:       1684 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 node20 on Sun Feb 18 01:46:09 UTC 2007