Trace number 332242

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 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
MD5SUM9b15e90c034f4532d9c5a9491fda1777
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.415935
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses672
Sum of the clauses size1440
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2660
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 512

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 |     672     1440 |     201       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     660     2376 |      --       0       --      -- |     --   | -12/936
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 108   #clauses: 660   #literals: 2376
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-332242-1173470531 -o ROOT/results/node13/solver-332242-1173470531 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332242-1173470531/Barcelogic /tmp/evaluation/332242-1173470531/instance-332242-1173470531.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 0.96 0.91 3/83 20964
/proc/meminfo: memFree=1586928/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) R 20962 20964 19998 0 -1 4194304 276 252 0 0 0 0 0 0 18 0 1 0 367007585 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 0 0 0 17 1 0 0
/proc/20964/statm: 1338 233 196 169 0 49 0

[startup+0.0873031 s]
/proc/loadavg: 0.97 0.96 0.91 3/83 20964
/proc/meminfo: memFree=1586928/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102303 s]
/proc/loadavg: 0.97 0.96 0.91 3/83 20964
/proc/meminfo: memFree=1586928/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302337 s]
/proc/loadavg: 0.97 0.96 0.91 3/83 20964
/proc/meminfo: memFree=1586928/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701383 s]
/proc/loadavg: 0.97 0.96 0.91 3/83 20964
/proc/meminfo: memFree=1586928/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50149 s]
/proc/loadavg: 0.97 0.96 0.91 2/85 20970
/proc/meminfo: memFree=1579992/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476480 CPUtime=1.48
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 1756 0 0 0 148 0 0 0 25 0 1 0 367007586 1511915520 1730 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369120 1730 81 232 0 368885 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481832

[startup+3.1017 s]
/proc/loadavg: 0.97 0.96 0.91 2/85 20972
/proc/meminfo: memFree=1577944/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476480 CPUtime=3.08
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 3518 0 0 0 307 1 0 0 25 0 1 0 367007586 1511915520 3492 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369120 3492 81 232 0 368885 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481832

[startup+6.30113 s]
/proc/loadavg: 0.97 0.96 0.91 2/85 20974
/proc/meminfo: memFree=1564056/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476480 CPUtime=6.28
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 5675 0 0 0 626 2 0 0 25 0 1 0 367007586 1511915520 5649 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369120 5649 81 232 0 368885 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481832

[startup+12.702 s]
/proc/loadavg: 0.97 0.96 0.91 2/85 20978
/proc/meminfo: memFree=1562272/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476480 CPUtime=12.67
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 6456 0 0 0 1265 2 0 0 25 0 1 0 367007586 1511915520 6430 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369120 6430 81 232 0 368885 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481832

[startup+25.5027 s]
/proc/loadavg: 0.98 0.96 0.91 2/79 20998
/proc/meminfo: memFree=1537624/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476480 CPUtime=25.46
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 12667 0 0 0 2538 8 0 0 25 0 1 0 367007586 1511915520 12641 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369120 12641 81 232 0 368885 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481832

[startup+51.1021 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1515480/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476480 CPUtime=51.05
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 18074 0 0 0 5093 12 0 0 25 0 1 0 367007586 1511915520 18048 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539636 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369120 18048 81 232 0 368885 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481832

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1505112/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476480 CPUtime=102.24
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 20681 0 0 0 10210 14 0 0 25 0 1 0 367007586 1511915520 20655 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369120 20655 81 232 0 368885 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481832

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1480536/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=162.21
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 26793 0 0 0 16201 20 0 0 25 0 1 0 367007586 1511956480 26767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 26767 81 232 0 368895 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481872

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1480344/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=222.19
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 26830 0 0 0 22199 20 0 0 25 0 1 0 367007586 1511956480 26767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 26767 81 232 0 368895 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481872

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1480280/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=282.18
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 26877 0 0 0 28197 21 0 0 25 0 1 0 367007586 1511956480 26767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 26767 81 232 0 368895 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481872

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1480344/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=342.16
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 26877 0 0 0 34195 21 0 0 25 0 1 0 367007586 1511956480 26767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 26767 81 232 0 368895 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481872

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1477976/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=402.14
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 27624 0 0 0 40191 23 0 0 25 0 1 0 367007586 1511956480 27514 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 27514 82 232 0 368895 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1481872


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

[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=522.11
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 40213 0 0 0 52175 36 0 0 25 0 1 0 367007586 1511956480 40103 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 40103 82 232 0 368895 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1481872

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1415960/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=582.08
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 43031 0 0 0 58168 40 0 0 25 0 1 0 367007586 1511956480 42921 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 42921 82 232 0 368895 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1481872

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1401176/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=642.07
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 46689 0 0 0 64163 44 0 0 25 0 1 0 367007586 1511956480 46579 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 46579 82 232 0 368895 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1481872

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1389656/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=702.05
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 49590 0 0 0 70157 48 0 0 25 0 1 0 367007586 1511956480 49480 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 49480 82 232 0 368895 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1481872

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1377688/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=762.03
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 52559 0 0 0 76152 51 0 0 25 0 1 0 367007586 1511956480 52449 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 52449 82 232 0 368895 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1481872

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1366104/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=822.01
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 55462 0 0 0 82146 55 0 0 25 0 1 0 367007586 1511956480 55352 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 55352 82 232 0 368895 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1481872

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1352920/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=881.99
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 58733 0 0 0 88139 60 0 0 25 0 1 0 367007586 1511956480 58623 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 58623 82 232 0 368895 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1481872

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1343448/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=941.97
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 61140 0 0 0 94134 63 0 0 25 0 1 0 367007586 1511956480 61030 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 61030 82 232 0 368895 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1481872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 3/79 20998
/proc/meminfo: memFree=1333656/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=1001.95
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 63551 0 0 0 100129 66 0 0 25 0 1 0 367007586 1511956480 63441 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 63441 82 232 0 368895 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1481872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1323672/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=1061.94
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 66075 0 0 0 106125 69 0 0 25 0 1 0 367007586 1511956480 65965 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 65965 82 232 0 368895 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1481872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1314584/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=1121.91
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 68299 0 0 0 112120 71 0 0 25 0 1 0 367007586 1511956480 68189 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 68189 82 232 0 368895 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1481872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1306200/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=1181.89
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 70425 0 0 0 118115 74 0 0 25 0 1 0 367007586 1511956480 70315 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 70315 82 232 0 368895 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 20998
/proc/meminfo: memFree=1304408/2055920 swapFree=4158920/4192956
[pid=20964] ppid=20962 vsize=5352 CPUtime=0
/proc/20964/stat : 20964 (Barcelogic) S 20962 20964 19998 0 -1 4194304 332 371 0 0 0 0 0 0 16 0 1 0 367007585 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20964/statm: 1338 236 197 169 0 49 0
[pid=20970] ppid=20964 vsize=1476520 CPUtime=1200
/proc/20970/stat : 20970 (bsat) R 20964 20964 19998 0 -1 4194304 70837 0 0 0 119925 75 0 0 25 0 1 0 367007586 1511956480 70727 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20970/statm: 369130 70727 82 232 0 368895 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481872

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 20964 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

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

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.25
CPU system time (s): 0.75
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 1482020

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= 703
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 1.13483 second user time and 3.24051 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Fri Mar  9 20:02:11 UTC 2007

IDJOB= 332242
IDBENCH= 24575
IDSOLVER= 122
FILE ID= node13/332242-1173470531

PBS_JOBID= 4101064

Free space on /tmp= 66370 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332242-1173470531/Barcelogic /tmp/evaluation/332242-1173470531/instance-332242-1173470531.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-332242-1173470531 -o ROOT/results/node13/solver-332242-1173470531 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332242-1173470531/Barcelogic /tmp/evaluation/332242-1173470531/instance-332242-1173470531.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  9b15e90c034f4532d9c5a9491fda1777

RANDOM SEED= 313141284

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1587400 kB
Buffers:         47200 kB
Cached:         332600 kB
SwapCached:       2156 kB
Active:         145680 kB
Inactive:       257724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587400 kB
SwapTotal:     4192956 kB
SwapFree:      4158920 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          32076 kB
Slab:            50296 kB
Committed_AS:  1574848 kB
PageTables:       1988 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= 66370 MiB

End job on node13 on Fri Mar  9 20:22:14 UTC 2007