Trace number 1837097

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 10000.1 10004.7

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryAPPLICATION (applications 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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.00	c Parsing...
1.78/1.82	c ==============================================================================
1.78/1.82	c |           |     ORIGINAL     |              LEARNT              |          |
1.78/1.82	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.78/1.82	c ==============================================================================
1.78/1.82	c |         0 | 2098099  5069173 |  629429       0        0     nan |  0.000 % |
354.00/354.27	c |         0 |  769676  6992680 |      --       0       --      -- |     --   | -1328423/1923507
354.00/354.28	c ==============================================================================
354.00/354.28	c Result  :   #vars: 20526   #clauses: 769676   #literals: 6992680
354.00/354.28	c CPU time:   351.949 s
354.00/354.28	c ==============================================================================
355.99/356.28	c WARNING: for repeatability, setting FPU to use double precision
355.99/356.28	c Number of variables   : 20526        
355.99/356.28	c Number of clauses     : 769676       
356.88/357.16	c Parsing time: 0.79         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1837097-1242857022/watcher-1837097-1242857022 -o /tmp/evaluation-result-1837097-1242857022/solver-1837097-1242857022 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837097-1242857022.cnf -random-seed=1093825867 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20456
/proc/meminfo: memFree=1378360/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 313735633 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 268213911634 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/20456/statm: 1339 235 195 169 0 50 0
[pid=20457] ppid=20456 vsize=5356 CPUtime=0
/proc/20457/stat : 20457 (SatELiteGTI) S 20456 20456 20419 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 313735633 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/20457/statm: 1339 238 198 169 0 50 0
[pid=20459] ppid=20457 vsize=192 CPUtime=0
/proc/20459/stat : 20459 (sed) R 20457 20456 20419 0 -1 4194304 42 0 0 0 0 0 0 0 18 0 1 0 313735633 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 268211123593 0 0 4096 0 0 0 0 17 0 0 0
/proc/20459/statm: 60 30 23 11 0 11 0

[startup+0.0760561 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20456
/proc/meminfo: memFree=1378360/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101058 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20456
/proc/meminfo: memFree=1378360/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301076 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20456
/proc/meminfo: memFree=1378360/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701121 s]
/proc/loadavg: 0.00 0.00 0.00 3/65 20456
/proc/meminfo: memFree=1378360/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5012 s]
/proc/loadavg: 0.00 0.00 0.00 2/67 20461
/proc/meminfo: memFree=1244456/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=248076 CPUtime=1.48
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 51239 0 0 0 118 30 0 0 25 0 1 0 313735633 254029824 51225 1992294400 134512640 135223648 4294956128 18446744073709551615 134737310 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 62019 51229 50 173 0 61844 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 253432

[startup+3.10138 s]
/proc/loadavg: 0.08 0.02 0.01 2/67 20461
/proc/meminfo: memFree=1116264/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=319820 CPUtime=3.08
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 67022 0 0 0 266 42 0 0 25 0 1 0 313735633 327495680 65461 1992294400 134512640 135223648 4294956128 18446744073709551615 134548206 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 79955 65461 76 173 0 79780 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 325176

[startup+6.30174 s]
/proc/loadavg: 0.08 0.02 0.01 2/67 20461
/proc/meminfo: memFree=1097832/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=327324 CPUtime=6.28
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 68855 0 0 0 577 51 0 0 25 0 1 0 313735633 335179776 67294 1992294400 134512640 135223648 4294956128 18446744073709551615 134548993 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 81831 67294 76 173 0 81656 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 332680

[startup+12.7015 s]
/proc/loadavg: 0.22 0.05 0.02 2/67 20461
/proc/meminfo: memFree=1067368/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=338440 CPUtime=12.68
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 71579 0 0 0 1201 67 0 0 25 0 1 0 313735633 346562560 70018 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 84610 70018 76 173 0 84435 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 343796

[startup+25.5019 s]
/proc/loadavg: 0.34 0.08 0.02 2/67 20461
/proc/meminfo: memFree=1020648/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=354552 CPUtime=25.46
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 75628 0 0 0 2449 97 0 0 25 0 1 0 313735633 363061248 74067 1992294400 134512640 135223648 4294956128 18446744073709551615 134548158 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 88638 74067 76 173 0 88463 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 359908

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/67 20461
/proc/meminfo: memFree=949096/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=383388 CPUtime=51.03
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 82324 0 0 0 4951 152 0 0 25 0 1 0 313735633 392589312 80763 1992294400 134512640 135223648 4294956128 18446744073709551615 134548993 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 95847 80763 76 173 0 95672 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 388744

[startup+102.306 s]
/proc/loadavg: 0.82 0.29 0.10 2/67 20461
/proc/meminfo: memFree=876712/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=423228 CPUtime=102.2
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 90655 0 0 0 10015 205 0 0 25 0 1 0 313735633 433385472 87891 1992294400 134512640 135223648 4294956128 18446744073709551615 134548993 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 105807 87891 76 173 0 105632 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 428584

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/67 20461
/proc/meminfo: memFree=873128/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=427448 CPUtime=162.18
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 91594 0 0 0 16012 206 0 0 25 0 1 0 313735633 437706752 88830 1992294400 134512640 135223648 4294956128 18446744073709551615 134549042 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 106862 88830 76 173 0 106687 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 432804

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/67 20461
/proc/meminfo: memFree=868712/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=432428 CPUtime=222.15
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 92686 0 0 0 22008 207 0 0 25 0 1 0 313735633 442806272 89922 1992294400 134512640 135223648 4294956128 18446744073709551615 134716716 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 108107 89922 76 173 0 107932 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 437784

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/67 20461
/proc/meminfo: memFree=863848/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=437764 CPUtime=282.12
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 93934 0 0 0 28004 208 0 0 25 0 1 0 313735633 448270336 91170 1992294400 134512640 135223648 4294956128 18446744073709551615 134585537 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 109441 91170 76 173 0 109266 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 443120

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/67 20461
/proc/meminfo: memFree=857512/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=0
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 309 250 0 0 0 0 0 0 18 0 1 0 313735633 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 237 197 169 0 50 0
[pid=20461] ppid=20456 vsize=444116 CPUtime=342.1
/proc/20461/stat : 20461 (SatELite_releas) R 20456 20456 20419 0 -1 4194304 95490 0 0 0 34001 209 0 0 25 0 1 0 313735633 454774784 92726 1992294400 134512640 135223648 4294956128 18446744073709551615 134585925 0 0 4096 3 0 0 0 17 0 0 0
/proc/20461/statm: 111029 92726 76 173 0 110854 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 449472

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/67 20462
/proc/meminfo: memFree=1117800/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=69552 CPUtime=45.97

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

/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9397.95
Current children cumulated vsize (KiB) 178248

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20478
/proc/meminfo: memFree=1011688/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9101.86
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 910134 52 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9457.93
Current children cumulated vsize (KiB) 178248

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20478
/proc/meminfo: memFree=1011624/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9161.81
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 916129 52 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9517.88
Current children cumulated vsize (KiB) 178248

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20478
/proc/meminfo: memFree=1011624/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9221.79
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 922126 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9577.86
Current children cumulated vsize (KiB) 178248

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011496/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9281.77
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 928124 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9637.84
Current children cumulated vsize (KiB) 178248

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011368/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9341.75
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 934122 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9697.82
Current children cumulated vsize (KiB) 178248

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011368/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9401.7
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 940117 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9757.77
Current children cumulated vsize (KiB) 178248

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011368/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9461.67
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 946114 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9817.74
Current children cumulated vsize (KiB) 178248

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011432/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9521.66
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 952113 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9877.73
Current children cumulated vsize (KiB) 178248

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011368/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9581.62
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 958109 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9937.69
Current children cumulated vsize (KiB) 178248

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011368/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9641.6
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 964107 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 9997.67
Current children cumulated vsize (KiB) 178248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011304/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9644
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 964347 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 178248

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

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

[startup+10004.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 20480
/proc/meminfo: memFree=1011304/2055920 swapFree=4177460/4192956
[pid=20456] ppid=20454 vsize=5356 CPUtime=356.07
/proc/20456/stat : 20456 (SatELiteGTI) S 20454 20456 20419 0 -1 4194304 333 103273 0 0 0 0 35371 236 16 0 1 0 313735633 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20456/statm: 1339 239 197 169 0 50 0
[pid=20462] ppid=20456 vsize=172892 CPUtime=9644
/proc/20462/stat : 20462 (minisat_static) R 20456 20456 20419 0 -1 4194304 42533 0 0 0 964347 53 0 0 25 0 1 0 313771261 177041408 42519 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20462/statm: 43223 42519 75 170 0 43050 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 178248

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20456 and gives
#  childrusage.ru_utime.tv_sec=353
#  childrusage.ru_utime.tv_usec=714227
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=369639
# CPU time returned by wait4() is 356.084
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.7
CPU time (s): 10000.1
CPU user time (s): 9997.18
CPU system time (s): 2.89
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 471732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 353.714
system time used= 2.36964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103606
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= 16
involuntary context switches= 1264

runsolver used 9.15461 second user time and 27.2329 second system time

The end

Launcher Data 

Begin job on node32 at 2009-05-21 00:03:45
IDJOB=1837097
IDBENCH=20408
IDSOLVER=675
FILE ID=node32/1837097-1242857022
PBS_JOBID= 9328482
Free space on /tmp= 66060 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837097-1242857022/watcher-1837097-1242857022 -o /tmp/evaluation-result-1837097-1242857022/solver-1837097-1242857022 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837097-1242857022.cnf -random-seed=1093825867

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1093825867

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.216
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		: 3000.216
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:       1378840 kB
Buffers:         42716 kB
Cached:         556452 kB
SwapCached:       8548 kB
Active:         256776 kB
Inactive:       352292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378840 kB
SwapTotal:     4192956 kB
SwapFree:      4177460 kB
Dirty:           40912 kB
Writeback:           0 kB
Mapped:          14140 kB
Slab:            53792 kB
Committed_AS:  1146328 kB
PageTables:       1492 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65876 MiB
End job on node32 at 2009-05-21 02:50:32