Trace number 308378

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 1200.71

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Parsing...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.00/0.18	c |         0 |   12449    37451 |      --       0       --      -- |     --   | -2235/-2196
0.00/0.18	c ==============================================================================
0.00/0.18	c Result  :   #vars: 3966   #clauses: 12449   #literals: 37451
0.00/0.18	c CPU time:   0.102984 s
0.00/0.18	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/node33/watcher-308378-1172519465 -o ROOT/results/node33/solver-308378-1172519465 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308378-1172519465/Barcelogic /tmp/evaluation/308378-1172519465/instance-308378-1172519465.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29626
/proc/meminfo: memFree=1988320/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 176981799 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824298578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29626/statm: 1338 232 195 169 0 49 0
[pid=29627] ppid=29626 vsize=5352 CPUtime=0
/proc/29627/stat : 29627 (Barcelogic) S 29626 29626 29240 0 -1 4194368 53 0 0 0 0 0 0 0 18 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29627/statm: 1338 236 198 169 0 49 0
[pid=29628] ppid=29627 vsize=0 CPUtime=0
/proc/29628/stat : 29628 (Barcelogic) D 29627 29626 29240 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 176981799 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/29628/statm: 0 0 0 0 0 0 0
[pid=29629] ppid=29627 vsize=0 CPUtime=0
/proc/29629/stat : 29629 (sed) D 29627 29626 29240 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 176981799 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/29629/statm: 0 0 0 0 0 0 0

[startup+0.107504 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29626
/proc/meminfo: memFree=1988320/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 308 252 0 0 0 0 0 0 16 0 1 0 176981799 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517588 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29626
/proc/meminfo: memFree=1988320/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.33976 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1982928/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476092 CPUtime=1.11
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 1399 0 0 0 111 0 0 0 25 0 1 0 176981819 1511518208 1371 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369023 1371 82 232 0 368788 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 1481444

[startup+2.9761 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1980432/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476092 CPUtime=2.75
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 2273 0 0 0 274 1 0 0 25 0 1 0 176981819 1511518208 2245 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369023 2245 82 232 0 368788 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 1481444

[startup+6.25778 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1974096/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476092 CPUtime=6.03
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 3718 0 0 0 601 2 0 0 25 0 1 0 176981819 1511518208 3690 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369023 3690 82 232 0 368788 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 1481444

[startup+12.7161 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1963344/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476092 CPUtime=12.48
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 6201 0 0 0 1245 3 0 0 25 0 1 0 176981819 1511518208 6173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536278 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369023 6173 82 232 0 368788 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 1481444

[startup+25.5238 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1948816/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476092 CPUtime=25.29
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 9929 0 0 0 2523 6 0 0 25 0 1 0 176981819 1511518208 9901 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531487 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369023 9901 82 232 0 368788 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 1481444

[startup+51.1511 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1940112/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476092 CPUtime=50.91
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 11960 0 0 0 5083 8 0 0 25 0 1 0 176981819 1511518208 11877 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369023 11877 92 232 0 368788 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 1481444

[startup+102.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1914768/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476092 CPUtime=102.13
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 18416 0 0 0 10199 14 0 0 25 0 1 0 176981819 1511518208 18333 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369023 18333 92 232 0 368788 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481444

[startup+162.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1881744/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=162.16
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 26534 0 0 0 16194 22 0 0 25 0 1 0 176981819 1511628800 26451 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 26451 92 232 0 368815 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1481552

[startup+222.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1881552/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=222.2
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 26613 0 0 0 22198 22 0 0 25 0 1 0 176981819 1511628800 26451 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 26451 92 232 0 368815 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 1481552

[startup+282.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1881552/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=282.23
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 26613 0 0 0 28201 22 0 0 25 0 1 0 176981819 1511628800 26451 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 26451 92 232 0 368815 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 1481552

[startup+342.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1881552/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=342.26
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 26615 0 0 0 34204 22 0 0 25 0 1 0 176981819 1511628800 26453 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 26453 92 232 0 368815 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 1481552

[startup+402.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1881424/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=402.3
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 26715 0 0 0 40208 22 0 0 25 0 1 0 176981819 1511628800 26453 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 26453 92 232 0 368815 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 1481552

[startup+462.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1881424/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=462.33
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 26723 0 0 0 46211 22 0 0 25 0 1 0 176981819 1511628800 26461 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 26461 92 232 0 368815 0
Current children cumulated CPU time (s) 462.44

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

[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=522.36
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 26780 0 0 0 52214 22 0 0 25 0 1 0 176981819 1511628800 26518 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 26518 92 232 0 368815 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 1481552

[startup+582.853 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29632
/proc/meminfo: memFree=1869072/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=582.4
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 29821 0 0 0 58214 26 0 0 25 0 1 0 176981819 1511628800 29559 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 29559 92 232 0 368815 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 1481552

[startup+642.937 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29748
/proc/meminfo: memFree=1842720/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=642.42
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 36087 0 0 0 64209 33 0 0 25 0 1 0 176981819 1511628800 35825 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 35825 92 232 0 368815 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 1481552

[startup+703.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1825936/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=702.43
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 40562 0 0 0 70205 38 0 0 25 0 1 0 176981819 1511628800 40300 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 40300 92 232 0 368815 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 1481552

[startup+763.069 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1808848/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=762.46
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 44855 0 0 0 76204 42 0 0 25 0 1 0 176981819 1511628800 44593 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 44593 92 232 0 368815 0
Current children cumulated CPU time (s) 762.57
Current children cumulated vsize (KiB) 1481552

[startup+823.126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1792400/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=822.5
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 48885 0 0 0 82203 47 0 0 25 0 1 0 176981819 1511628800 48623 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 48623 92 232 0 368815 0
Current children cumulated CPU time (s) 822.61
Current children cumulated vsize (KiB) 1481552

[startup+883.186 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1777168/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=882.53
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 52716 0 0 0 88202 51 0 0 25 0 1 0 176981819 1511628800 52454 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 52454 92 232 0 368815 0
Current children cumulated CPU time (s) 882.64
Current children cumulated vsize (KiB) 1481552

[startup+943.248 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1762640/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=942.57
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 56344 0 0 0 94201 56 0 0 25 0 1 0 176981819 1511628800 56082 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 56082 92 232 0 368815 0
Current children cumulated CPU time (s) 942.68
Current children cumulated vsize (KiB) 1481552

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1745808/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=1002.6
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 60602 0 0 0 100200 60 0 0 25 0 1 0 176981819 1511628800 60340 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 60340 92 232 0 368815 0
Current children cumulated CPU time (s) 1002.71
Current children cumulated vsize (KiB) 1481552

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1729616/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=1062.63
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 64550 0 0 0 106199 64 0 0 25 0 1 0 176981819 1511628800 64288 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 64288 92 232 0 368815 0
Current children cumulated CPU time (s) 1062.74
Current children cumulated vsize (KiB) 1481552

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1718672/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=1122.68
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 67301 0 0 0 112199 69 0 0 25 0 1 0 176981819 1511628800 67039 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 67039 92 232 0 368815 0
Current children cumulated CPU time (s) 1122.79
Current children cumulated vsize (KiB) 1481552

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1705872/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=1182.69
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 70482 0 0 0 118198 71 0 0 25 0 1 0 176981819 1511628800 70220 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 70220 92 232 0 368815 0
Current children cumulated CPU time (s) 1182.8
Current children cumulated vsize (KiB) 1481552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29830
/proc/meminfo: memFree=1702480/2055920 swapFree=4181596/4192956
[pid=29626] ppid=29624 vsize=5352 CPUtime=0.11
/proc/29626/stat : 29626 (Barcelogic) S 29624 29626 29240 0 -1 4194304 332 1015 0 0 0 0 11 0 15 0 1 0 176981799 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29626/statm: 1338 236 197 169 0 49 0
[pid=29632] ppid=29626 vsize=1476200 CPUtime=1199.92
/proc/29632/stat : 29632 (bsat) R 29626 29626 29240 0 -1 4194304 71285 0 0 0 119920 72 0 0 25 0 1 0 176981819 1511628800 71023 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29632/statm: 369050 71023 92 232 0 368815 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481552

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29626 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=119981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.130979
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): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.31
CPU system time (s): 0.72
CPU usage (%): 99.9437
Max. virtual memory (cumulated for all children) (KiB): 1481952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.119981
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1347
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= 34
involuntary context switches= 7

runsolver used 0.808877 second user time and 2.48762 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Feb 26 19:51:05 UTC 2007

IDJOB= 308378
IDBENCH= 20230
IDSOLVER= 122
FILE ID= node33/308378-1172519465

PBS_JOBID= 3971785

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308378-1172519465/Barcelogic /tmp/evaluation/308378-1172519465/instance-308378-1172519465.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-308378-1172519465 -o ROOT/results/node33/solver-308378-1172519465 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308378-1172519465/Barcelogic /tmp/evaluation/308378-1172519465/instance-308378-1172519465.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 208800016

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1988728 kB
Buffers:          2860 kB
Cached:          26024 kB
SwapCached:       5388 kB
Active:          20040 kB
Inactive:        20592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1988728 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            12568 kB
Committed_AS:   239408 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB

End job on node33 on Mon Feb 26 20:11:08 UTC 2007