Trace number 311617

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 1200.46

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7005    20680 |      --       0       --      -- |     --   | -473/-259
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2074   #clauses: 7005   #literals: 20680
0.00/0.04	c CPU time:   0.032994 s
0.00/0.04	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/node67/watcher-311617-1172572715 -o ROOT/results/node67/solver-311617-1172572715 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311617-1172572715/Barcelogic /tmp/evaluation/311617-1172572715/instance-311617-1172572715.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 2/64 19538
/proc/meminfo: memFree=1865152/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277229138 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19538/statm: 1338 232 195 169 0 49 0
[pid=19539] ppid=19538 vsize=5352 CPUtime=0
/proc/19539/stat : 19539 (Barcelogic) S 19538 19538 18968 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 277229139 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19539/statm: 1338 236 198 169 0 49 0
[pid=19541] ppid=19539 vsize=0 CPUtime=0
/proc/19541/stat : 19541 (sed) R 19539 19538 18968 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 277229139 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/19541/statm: 0 0 0 0 0 0 0

[startup+0.107714 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19538
/proc/meminfo: memFree=1865152/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515753 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 19538
/proc/meminfo: memFree=1865152/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33584 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1860136/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476304 CPUtime=1.27
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 1374 0 0 0 127 0 0 0 25 0 1 0 277229144 1511735296 1347 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369076 1347 82 232 0 368841 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481656

[startup+2.97201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1857192/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476304 CPUtime=2.9
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 2419 0 0 0 290 0 0 0 25 0 1 0 277229144 1511735296 2391 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369076 2391 82 232 0 368841 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481656

[startup+6.25835 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1849064/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476304 CPUtime=6.19
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 4256 0 0 0 618 1 0 0 25 0 1 0 277229144 1511735296 4228 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518884 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369076 4228 82 232 0 368841 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481656

[startup+12.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1842352/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=12.65
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 5634 0 0 0 1263 2 0 0 25 0 1 0 277229144 1511788544 5604 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 5604 92 232 0 368854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481708

[startup+25.5233 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1835696/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=25.45
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 7561 0 0 0 2541 4 0 0 25 0 1 0 277229144 1511788544 7531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 7531 92 232 0 368854 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481708

[startup+51.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1807024/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=51.07
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 14527 0 0 0 5097 10 0 0 25 0 1 0 277229144 1511788544 14497 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 14497 92 232 0 368854 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481708

[startup+102.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1774768/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=102.3
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 22477 0 0 0 10214 16 0 0 25 0 1 0 277229144 1511788544 22400 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 22400 92 232 0 368854 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481708

[startup+162.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19544
/proc/meminfo: memFree=1774768/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=162.35
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 22477 0 0 0 16219 16 0 0 25 0 1 0 277229144 1511788544 22400 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 22400 92 232 0 368854 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481708

[startup+222.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1763184/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=222.39
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 25427 0 0 0 22221 18 0 0 25 0 1 0 277229144 1511788544 25350 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 25350 92 232 0 368854 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481708

[startup+282.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759984/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=282.43
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26222 0 0 0 28223 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481708

[startup+342.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759984/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=342.47
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26222 0 0 0 34227 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536278 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481708

[startup+402.687 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 19546
/proc/meminfo: memFree=1759856/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=402.51
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26268 0 0 0 40231 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481708

[startup+462.745 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 19546
/proc/meminfo: memFree=1759920/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=462.55
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26268 0 0 0 46235 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481708

[startup+522.799 s]

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

[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=522.59
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26321 0 0 0 52239 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517313 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 1481708

[startup+582.854 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759856/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=582.63
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26321 0 0 0 58243 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481708

[startup+642.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759856/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=642.67
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26379 0 0 0 64247 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481708

[startup+702.974 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759856/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=702.71
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26379 0 0 0 70251 20 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481708

[startup+763.03 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759856/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=762.76
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26379 0 0 0 76255 21 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516588 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481708

[startup+823.091 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759792/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=822.8
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26472 0 0 0 82259 21 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481708

[startup+883.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1759792/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=882.84
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26472 0 0 0 88263 21 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481708

[startup+943.202 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 19546
/proc/meminfo: memFree=1759792/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=942.87
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 26472 0 0 0 94266 21 0 0 25 0 1 0 277229144 1511788544 26070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26070 92 232 0 368854 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 1481708

[startup+1003.26 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 19546
/proc/meminfo: memFree=1757232/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=1002.91
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 27252 0 0 0 100269 22 0 0 25 0 1 0 277229144 1511788544 26680 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26680 92 232 0 368854 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 1481708

[startup+1063.32 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 19546
/proc/meminfo: memFree=1757232/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=1062.95
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 27315 0 0 0 106273 22 0 0 25 0 1 0 277229144 1511788544 26680 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26680 92 232 0 368854 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 1481708

[startup+1123.37 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19546
/proc/meminfo: memFree=1757232/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=1122.99
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 27315 0 0 0 112277 22 0 0 25 0 1 0 277229144 1511788544 26680 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518234 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26680 92 232 0 368854 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 1481708

[startup+1183.43 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 19546
/proc/meminfo: memFree=1757232/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=1183.03
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 27353 0 0 0 118281 22 0 0 25 0 1 0 277229144 1511788544 26680 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26680 92 232 0 368854 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 1481708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19546
/proc/meminfo: memFree=1757232/2055920 swapFree=4183972/4192956
[pid=19538] ppid=19536 vsize=5352 CPUtime=0.04
/proc/19538/stat : 19538 (Barcelogic) S 19536 19538 18968 0 -1 4194304 332 647 0 0 0 0 4 0 16 0 1 0 277229138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19538/statm: 1338 236 197 169 0 49 0
[pid=19544] ppid=19538 vsize=1476356 CPUtime=1200.05
/proc/19544/stat : 19544 (bsat) R 19538 19538 18968 0 -1 4194304 27353 0 0 0 119983 22 0 0 25 0 1 0 277229144 1511788544 26680 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518028 0 0 4096 0 0 0 0 17 1 0 0
/proc/19544/statm: 369089 26680 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481708

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 19538 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.049991
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): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.22
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 1482388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 979
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 0.752885 second user time and 2.47962 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 10:38:35 UTC 2007

IDJOB= 311617
IDBENCH= 20319
IDSOLVER= 122
FILE ID= node67/311617-1172572715

PBS_JOBID= 3971896

Free space on /tmp= 66557 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311617-1172572715/Barcelogic /tmp/evaluation/311617-1172572715/instance-311617-1172572715.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-311617-1172572715 -o ROOT/results/node67/solver-311617-1172572715 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311617-1172572715/Barcelogic /tmp/evaluation/311617-1172572715/instance-311617-1172572715.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 300579376

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1865560 kB
Buffers:         22396 kB
Cached:         120688 kB
SwapCached:       3252 kB
Active:          79536 kB
Inactive:        73576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865560 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            23120 kB
Committed_AS:   772544 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Tue Feb 27 10:58:38 UTC 2007