Trace number 315037

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) 1200.08 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-7-ipc5-h15-unsat.cnf
MD5SUM0683489092a5eb0c881dd17c2c45d08e
Bench CategoryINDUST (industrial 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 variables105623
Number of clauses374254
Sum of the clauses size911890
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2269133
Number of clauses of size 399944
Number of clauses of size 4407
Number of clauses of size 5309
Number of clauses of size over 54333

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.36	c ==============================================================================
0.00/0.36	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.36	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.36	c ==============================================================================
0.00/0.36	c |         0 |  373870   911122 |  112160       0        0     nan |  0.000 % |
4.49/4.50	c |         0 |  183363   759436 |      --       0       --      -- |     --   | -190507/-151686
4.49/4.51	c ==============================================================================
4.49/4.51	c Result  :   #vars: 14569   #clauses: 183363   #literals: 759436
4.49/4.51	c CPU time:   4.35034 s
4.49/4.51	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/node30/watcher-315037-1172647828 -o ROOT/results/node30/solver-315037-1172647828 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315037-1172647828/Barcelogic /tmp/evaluation/315037-1172647828/instance-315037-1172647828.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: 1.08 1.06 1.02 3/77 4996
/proc/meminfo: memFree=1304688/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=0
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 258546817 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4996/statm: 1339 233 195 169 0 50 0
[pid=4997] ppid=4996 vsize=5356 CPUtime=0
/proc/4997/stat : 4997 (Barcelogic) S 4996 4996 3548 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/4997/statm: 1339 237 198 169 0 50 0

[startup+0.0857511 s]
/proc/loadavg: 1.08 1.06 1.02 3/77 4996
/proc/meminfo: memFree=1304688/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=0
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258546817 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4996/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102753 s]
/proc/loadavg: 1.08 1.06 1.02 3/77 4996
/proc/meminfo: memFree=1304688/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=0
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258546817 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4996/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302783 s]
/proc/loadavg: 1.08 1.06 1.02 3/77 4996
/proc/meminfo: memFree=1304688/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=0
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258546817 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4996/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701837 s]
/proc/loadavg: 1.08 1.06 1.02 3/77 4996
/proc/meminfo: memFree=1304688/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=0
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258546817 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4996/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50194 s]
/proc/loadavg: 1.08 1.06 1.02 2/79 5001
/proc/meminfo: memFree=1253280/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=0
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258546817 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4996/statm: 1339 236 197 169 0 50 0
[pid=5001] ppid=4996 vsize=56432 CPUtime=1.49
/proc/5001/stat : 5001 (SatELite_releas) R 4996 4996 3548 0 -1 4194304 13010 0 0 0 138 11 0 0 25 0 1 0 258546818 57786368 12700 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/5001/statm: 14108 12700 66 128 0 13977 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61788

[startup+3.10117 s]
/proc/loadavg: 1.08 1.06 1.02 2/79 5001
/proc/meminfo: memFree=1242592/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=0
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 258546817 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4996/statm: 1339 236 197 169 0 50 0
[pid=5001] ppid=4996 vsize=59260 CPUtime=3.08
/proc/5001/stat : 5001 (SatELite_releas) R 4996 4996 3548 0 -1 4194304 13916 0 0 0 295 13 0 0 25 0 1 0 258546818 60682240 13398 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134574046 0 0 4096 3 0 0 0 17 1 0 0
/proc/5001/statm: 14815 13398 66 128 0 14684 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64616

[startup+6.30163 s]
/proc/loadavg: 1.07 1.06 1.02 2/79 5002
/proc/meminfo: memFree=1268768/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=1.44
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 5547 0 0 0 142 2 0 0 25 0 1 0 258547302 1511268352 5313 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517267 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 5313 82 232 0 368727 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481204

[startup+12.7015 s]
/proc/loadavg: 1.07 1.06 1.02 2/79 5002
/proc/meminfo: memFree=1264864/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=7.84
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 6509 0 0 0 780 4 0 0 25 0 1 0 258547302 1511268352 6275 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518873 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 6275 82 232 0 368727 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481204

[startup+25.5024 s]
/proc/loadavg: 1.05 1.05 1.01 2/79 5002
/proc/meminfo: memFree=1259104/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=20.64
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 7883 0 0 0 2058 6 0 0 25 0 1 0 258547302 1511268352 7649 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 7649 82 232 0 368727 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481204

[startup+51.103 s]
/proc/loadavg: 1.03 1.05 1.01 2/79 5002
/proc/meminfo: memFree=1248672/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=46.23
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 10507 0 0 0 4613 10 0 0 25 0 1 0 258547302 1511268352 10273 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 10273 82 232 0 368727 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481204

[startup+102.305 s]
/proc/loadavg: 1.01 1.04 1.01 2/79 5002
/proc/meminfo: memFree=1224352/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=97.41
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 16566 0 0 0 9726 15 0 0 25 0 1 0 258547302 1511268352 16332 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 16332 82 232 0 368727 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481204

[startup+162.303 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 5002
/proc/meminfo: memFree=1202080/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=157.39
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 22179 0 0 0 15718 21 0 0 25 0 1 0 258547302 1511268352 21945 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518423 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 21945 82 232 0 368727 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481204

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 5002
/proc/meminfo: memFree=1182688/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=217.37
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 26937 0 0 0 21711 26 0 0 25 0 1 0 258547302 1511268352 26703 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 26703 82 232 0 368727 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481204

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 5002
/proc/meminfo: memFree=1160608/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=277.35
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 32498 0 0 0 27702 33 0 0 25 0 1 0 258547302 1511268352 32264 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 32264 82 232 0 368727 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481204

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 5002
/proc/meminfo: memFree=1144416/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=337.34
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 36806 0 0 0 33696 38 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481204

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144416/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=397.31
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37023 0 0 0 39693 38 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0

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

[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=577.26
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37023 0 0 0 57686 40 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481204

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144288/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=637.24
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37258 0 0 0 63683 41 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517796 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1481204

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144288/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=697.22
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37474 0 0 0 69681 41 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1481204

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144288/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=757.2
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37474 0 0 0 75678 42 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1481204

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144288/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=817.17
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37474 0 0 0 81675 42 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517409 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1481204

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144288/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=877.16
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37474 0 0 0 87673 43 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1481204

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144288/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=937.14
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37474 0 0 0 93670 44 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1481204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144160/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=997.11
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37695 0 0 0 99667 44 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517326 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1481204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144160/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=1057.1
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37917 0 0 0 105665 45 0 0 25 0 1 0 258547302 1511268352 36193 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36193 92 232 0 368727 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1481204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144160/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=1117.08
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37919 0 0 0 111663 45 0 0 25 0 1 0 258547302 1511268352 36194 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36194 92 232 0 368727 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1481204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144160/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=1177.06
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37919 0 0 0 117660 46 0 0 25 0 1 0 258547302 1511268352 36194 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36194 92 232 0 368727 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1481204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144160/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=1195.25
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37919 0 0 0 119479 46 0 0 25 0 1 0 258547302 1511268352 36194 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36194 92 232 0 368727 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481204

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5002
/proc/meminfo: memFree=1144160/2055920 swapFree=4151432/4192956
[pid=4996] ppid=4994 vsize=5356 CPUtime=4.83
/proc/4996/stat : 4996 (Barcelogic) S 4994 4996 3548 0 -1 4194304 332 15537 0 0 0 0 466 17 16 0 1 0 258546817 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4996/statm: 1339 237 197 169 0 50 0
[pid=5002] ppid=4996 vsize=1475848 CPUtime=1195.25
/proc/5002/stat : 5002 (bsat) R 4996 4996 3548 0 -1 4194304 37919 0 0 0 119479 46 0 0 25 0 1 0 258547302 1511268352 36194 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539126 0 0 4096 0 0 0 0 17 1 0 0
/proc/5002/statm: 368962 36194 92 232 0 368727 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481204

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4996 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=666290 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=177972
CPU time returned by wait4() is 4.84426
while last known CPU time is 1200.08

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

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.45
CPU system time (s): 0.63
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 1482712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.66629
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15869
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= 110

runsolver used 1.14783 second user time and 3.22951 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Feb 28 07:30:28 UTC 2007

IDJOB= 315037
IDBENCH= 20406
IDSOLVER= 122
FILE ID= node30/315037-1172647828

PBS_JOBID= 3981161

Free space on /tmp= 66502 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-7-ipc5-h15-unsat.cnf
COMMAND LINE= /tmp/evaluation/315037-1172647828/Barcelogic /tmp/evaluation/315037-1172647828/instance-315037-1172647828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-315037-1172647828 -o ROOT/results/node30/solver-315037-1172647828 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315037-1172647828/Barcelogic /tmp/evaluation/315037-1172647828/instance-315037-1172647828.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0683489092a5eb0c881dd17c2c45d08e

RANDOM SEED= 498488473

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1305160 kB
Buffers:         36524 kB
Cached:         623064 kB
SwapCached:       8920 kB
Active:         112856 kB
Inactive:       572912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1305160 kB
SwapTotal:     4192956 kB
SwapFree:      4151432 kB
Dirty:            8104 kB
Writeback:           0 kB
Mapped:          30328 kB
Slab:            50420 kB
Committed_AS:   782836 kB
PageTables:       1884 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= 66488 MiB

End job on node30 on Wed Feb 28 07:50:30 UTC 2007