Trace number 347020

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 Fixed 2007-04-13? (TO) 1200.04 1200.81

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2119     6434 |      --       0       --      -- |     --   | -11/44
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 488   #clauses: 2119   #literals: 6434
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-347020-1176607255 -o ROOT/results/node60/solver-347020-1176607255 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347020-1176607255/Barcelogic /tmp/evaluation/347020-1176607255/instance-347020-1176607255.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26367
/proc/meminfo: memFree=1720312/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 108635489 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26367/statm: 1338 232 195 169 0 49 0
[pid=26368] ppid=26367 vsize=5352 CPUtime=0
/proc/26368/stat : 26368 (Barcelogic) S 26367 26367 22187 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 108635489 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26368/statm: 1338 236 198 169 0 49 0

[startup+0.00910593 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26367
/proc/meminfo: memFree=1720312/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 108635489 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26367/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101084 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26367
/proc/meminfo: memFree=1720312/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301104 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26367
/proc/meminfo: memFree=1720312/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701144 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26367
/proc/meminfo: memFree=1720312/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1714856/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=1.47
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 1384 0 0 0 147 0 0 0 25 0 1 0 108635490 1511927808 1355 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 1355 93 232 0 368888 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1713960/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=3.07
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 2404 0 0 0 307 0 0 0 25 0 1 0 108635490 1511927808 2375 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539372 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 2375 93 232 0 368888 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1704040/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=6.27
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 4374 0 0 0 626 1 0 0 25 0 1 0 108635490 1511927808 4345 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 4345 93 232 0 368888 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1702120/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=12.66
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 4684 0 0 0 1265 1 0 0 25 0 1 0 108635490 1511927808 4655 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 4655 93 232 0 368888 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481844

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1684008/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=25.46
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 9103 0 0 0 2541 5 0 0 25 0 1 0 108635490 1511927808 9074 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519086 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 9074 93 232 0 368888 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481844

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1661224/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=51.04
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 14830 0 0 0 5095 9 0 0 25 0 1 0 108635490 1511927808 14801 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 14801 93 232 0 368888 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481844

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1645800/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=102.2
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 18555 0 0 0 10208 12 0 0 25 0 1 0 108635490 1511927808 18484 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 18484 93 232 0 368888 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1481844

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1645800/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=162.16
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 18557 0 0 0 16204 12 0 0 25 0 1 0 108635490 1511927808 18486 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 18486 93 232 0 368888 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481844

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1645736/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=222.13
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 18596 0 0 0 22201 12 0 0 25 0 1 0 108635490 1511927808 18486 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 18486 93 232 0 368888 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1481844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1645800/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=282.09
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 18596 0 0 0 28196 13 0 0 25 0 1 0 108635490 1511927808 18486 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134516706 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 18486 93 232 0 368888 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1645736/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=342.06
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 18662 0 0 0 34193 13 0 0 25 0 1 0 108635490 1511927808 18486 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 18486 93 232 0 368888 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 1481844

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1645736/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=402.03
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 18698 0 0 0 40190 13 0 0 25 0 1 0 108635490 1511927808 18522 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 18522 93 232 0 368888 0

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

/proc/26373/statm: 369123 18571 93 232 0 368888 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 1481844

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1645416/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=581.92
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 18939 0 0 0 58179 13 0 0 25 0 1 0 108635490 1511927808 18571 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 18571 93 232 0 368888 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 1481844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1643048/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=641.89
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 19566 0 0 0 64175 14 0 0 25 0 1 0 108635490 1511927808 19165 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 19165 93 232 0 368888 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 1481844

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1642920/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=701.85
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 19566 0 0 0 70171 14 0 0 25 0 1 0 108635490 1511927808 19165 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 19165 93 232 0 368888 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 1481844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1642920/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=761.82
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 19605 0 0 0 76168 14 0 0 25 0 1 0 108635490 1511927808 19165 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 19165 93 232 0 368888 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 1481844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1642920/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=821.77
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 19605 0 0 0 82163 14 0 0 25 0 1 0 108635490 1511927808 19165 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 19165 93 232 0 368888 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 1481844

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1642856/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=881.73
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 19656 0 0 0 88158 15 0 0 25 0 1 0 108635490 1511927808 19165 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 19165 93 232 0 368888 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 1481844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1638888/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=941.69
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 20734 0 0 0 94153 16 0 0 25 0 1 0 108635490 1511927808 20243 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 20243 93 232 0 368888 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26373
/proc/meminfo: memFree=1621480/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=1001.66
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 25039 0 0 0 100146 20 0 0 25 0 1 0 108635490 1511927808 24548 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518275 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 24548 93 232 0 368888 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 26375
/proc/meminfo: memFree=1607592/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=1061.61
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 28532 0 0 0 106138 23 0 0 25 0 1 0 108635490 1511927808 28041 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 28041 93 232 0 368888 0
Current children cumulated CPU time (s) 1061.61
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 26375
/proc/meminfo: memFree=1594536/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=1121.59
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 31769 0 0 0 112132 27 0 0 25 0 1 0 108635490 1511927808 31278 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 31278 93 232 0 368888 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 26375
/proc/meminfo: memFree=1583720/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=1181.55
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 34476 0 0 0 118124 31 0 0 25 0 1 0 108635490 1511927808 33985 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 33985 93 232 0 368888 0
Current children cumulated CPU time (s) 1181.55
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 26375
/proc/meminfo: memFree=1580392/2055920 swapFree=4184868/4192956
[pid=26367] ppid=26365 vsize=5352 CPUtime=0
/proc/26367/stat : 26367 (Barcelogic) S 26365 26367 22187 0 -1 4194304 334 412 0 0 0 0 0 0 16 0 1 0 108635489 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26367/statm: 1338 237 197 169 0 49 0
[pid=26373] ppid=26367 vsize=1476492 CPUtime=1200.04
/proc/26373/stat : 26373 (bsat) R 26367 26367 22187 0 -1 4194304 35275 0 0 0 119972 32 0 0 25 0 1 0 108635490 1511927808 34784 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/26373/statm: 369123 34784 93 232 0 368888 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481844

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26367 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.015997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.9356
Max. virtual memory (cumulated for all children) (KiB): 1482388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 746
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.06384 second user time and 3.3125 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 03:20:55 UTC 2007

IDJOB= 347020
IDBENCH= 19983
IDSOLVER= 154
FILE ID= node60/347020-1176607255

PBS_JOBID= 4556997

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347020-1176607255/Barcelogic /tmp/evaluation/347020-1176607255/instance-347020-1176607255.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-347020-1176607255 -o ROOT/results/node60/solver-347020-1176607255 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347020-1176607255/Barcelogic /tmp/evaluation/347020-1176607255/instance-347020-1176607255.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 717474367

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1720720 kB
Buffers:         21052 kB
Cached:         206328 kB
SwapCached:       2256 kB
Active:          58332 kB
Inactive:       180888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720720 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          17940 kB
Slab:            81964 kB
Committed_AS:   600180 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node60 on Sun Apr 15 03:40:58 UTC 2007