Trace number 1716658

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
Rsat 2009-03-22? (TO) 1200.04 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data 

0.00/0.00	c Parsing...
0.59/0.63	c ==============================================================================
0.59/0.63	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.63	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.63	c ==============================================================================
0.59/0.63	c |         0 |  717437  1645964 |  215231       0        0     nan |  0.000 % |
4.48/4.57	c |         0 |  408968  1113292 |      --       0       --      -- |     --   | -134393/-137715
4.48/4.57	c ==============================================================================
4.48/4.57	c Result  :   #vars: 76968   #clauses: 408968   #literals: 1113292
4.48/4.57	c CPU time:   4.35534 s
4.48/4.57	c ==============================================================================
4.99/5.02	c Rsat version 3.02
5.01/5.32	c Base unit clause learned: 0

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-1716658-1240618647/watcher-1716658-1240618647 -o /tmp/evaluation-result-1716658-1240618647/solver-1716658-1240618647 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1716658-1240618647.cnf HOME 

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): 1800 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 21155
/proc/meminfo: memFree=1576408/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=0
/proc/21155/stat : 21155 (rsat.sh) R 21153 21155 20650 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 89890970 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21155/statm: 1339 239 198 169 0 50 0
[pid=21156] ppid=21155 vsize=1696 CPUtime=0
/proc/21156/stat : 21156 (SatElite) R 21155 21155 20650 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 89890970 1736704 244 1992294400 4194304 4959918 548682068656 18446744073709551615 4237115 0 0 4096 3 0 0 0 17 1 0 0
/proc/21156/statm: 424 245 64 186 0 234 0

[startup+0.034236 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21155
/proc/meminfo: memFree=1576408/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=0
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89890970 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21155/statm: 1339 240 199 169 0 50 0
[pid=21156] ppid=21155 vsize=10984 CPUtime=0.02
/proc/21156/stat : 21156 (SatElite) R 21155 21155 20650 0 -1 4194304 2281 0 0 0 2 0 0 0 19 0 1 0 89890970 11247616 2264 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/21156/statm: 2746 2266 64 186 0 2556 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16340

[startup+0.101243 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21155
/proc/meminfo: memFree=1576408/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=0
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89890970 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21155/statm: 1339 240 199 169 0 50 0
[pid=21156] ppid=21155 vsize=34380 CPUtime=0.09
/proc/21156/stat : 21156 (SatElite) R 21155 21155 20650 0 -1 4194304 7834 0 0 0 6 3 0 0 19 0 1 0 89890970 35205120 7817 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/21156/statm: 8595 7819 64 186 0 8405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39736

[startup+0.301266 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21155
/proc/meminfo: memFree=1576408/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=0
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89890970 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21155/statm: 1339 240 199 169 0 50 0
[pid=21156] ppid=21155 vsize=88740 CPUtime=0.29
/proc/21156/stat : 21156 (SatElite) R 21155 21155 20650 0 -1 4194304 18638 0 0 0 21 8 0 0 21 0 1 0 89890970 90869760 18621 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/21156/statm: 22185 18624 64 186 0 21995 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 94096

[startup+0.701311 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21155
/proc/meminfo: memFree=1576408/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=0
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89890970 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21155/statm: 1339 240 199 169 0 50 0
[pid=21156] ppid=21155 vsize=136704 CPUtime=0.69
/proc/21156/stat : 21156 (SatElite) R 21155 21155 20650 0 -1 4194304 30108 0 0 0 55 14 0 0 25 0 1 0 89890970 139984896 30091 1992294400 4194304 4959918 548682068656 18446744073709551615 4242991 0 0 4096 3 0 0 0 17 1 0 0
/proc/21156/statm: 34176 30091 86 186 0 33986 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 142060

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21157
/proc/meminfo: memFree=1450568/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=0
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89890970 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21155/statm: 1339 240 199 169 0 50 0
[pid=21156] ppid=21155 vsize=143188 CPUtime=1.49
/proc/21156/stat : 21156 (SatElite) R 21155 21155 20650 0 -1 4194304 33014 0 0 0 132 17 0 0 25 0 1 0 89890970 146624512 31633 1992294400 4194304 4959918 548682068656 18446744073709551615 4270448 0 0 4096 3 0 0 0 17 1 0 0
/proc/21156/statm: 35797 31633 92 186 0 35607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 148544

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21157
/proc/meminfo: memFree=1444872/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=0
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 89890970 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21155/statm: 1339 240 199 169 0 50 0
[pid=21156] ppid=21155 vsize=147032 CPUtime=3.09
/proc/21156/stat : 21156 (SatElite) R 21155 21155 20650 0 -1 4194304 35956 0 0 0 290 19 0 0 25 0 1 0 89890970 150560768 32296 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/21156/statm: 36758 32296 92 186 0 36568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 152388

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21158
/proc/meminfo: memFree=1528008/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=40308 CPUtime=1.26
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 9861 0 0 0 122 4 0 0 25 0 1 0 89891472 41275392 9130 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 10077 9130 111 309 0 9764 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 45664

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21158
/proc/meminfo: memFree=1525064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=42244 CPUtime=7.66
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 10470 0 0 0 761 5 0 0 25 0 1 0 89891472 43257856 9725 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 10561 9725 116 309 0 10248 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 47600

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21158
/proc/meminfo: memFree=1520968/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=46628 CPUtime=20.45
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 11548 0 0 0 2040 5 0 0 25 0 1 0 89891472 47747072 10789 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 11657 10789 118 309 0 11344 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51984

[startup+51.1021 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 21158
/proc/meminfo: memFree=1510024/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=58092 CPUtime=46.03
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 14470 0 0 0 4595 8 0 0 25 0 1 0 89891472 59486208 13628 1992294400 4194304 5460562 548682068784 18446744073709551615 4227580 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 14523 13628 118 309 0 14210 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 63448

[startup+102.307 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 21158
/proc/meminfo: memFree=1484296/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=83612 CPUtime=97.22
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 20936 0 0 0 9710 12 0 0 25 0 1 0 89891472 85618688 19945 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 20903 19945 118 309 0 20590 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 88968

[startup+162.303 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 21158
/proc/meminfo: memFree=1455880/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=112292 CPUtime=157.2
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 28151 0 0 0 15702 18 0 0 25 0 1 0 89891472 114987008 27158 1992294400 4194304 5460562 548682068784 18446744073709551615 4201929 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 28073 27158 118 309 0 27760 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 117648

[startup+222.303 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 21158
/proc/meminfo: memFree=1424968/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=143392 CPUtime=217.18
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 36031 0 0 0 21694 24 0 0 25 0 1 0 89891472 146833408 34773 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 35848 34773 118 309 0 35535 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 148748

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/66 21158
/proc/meminfo: memFree=1398024/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=170096 CPUtime=277.16
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 42783 0 0 0 27686 30 0 0 25 0 1 0 89891472 174178304 41522 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 42524 41522 118 309 0 42211 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 175452

[startup+342.301 s]
/proc/loadavg: 1.15 1.07 1.01 2/66 21158
/proc/meminfo: memFree=1372616/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=195152 CPUtime=337.15
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 49092 0 0 0 33680 35 0 0 25 0 1 0 89891472 199835648 47828 1992294400 4194304 5460562 548682068784 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 48788 47828 118 309 0 48475 0

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

/proc/21158/statm: 68444 67164 118 309 0 68131 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 279132

[startup+582.301 s]
/proc/loadavg: 1.23 1.14 1.04 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=577.09
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 57656 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 288712

[startup+642.301 s]
/proc/loadavg: 1.15 1.12 1.04 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=637.07
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 63654 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 288712

[startup+702.302 s]
/proc/loadavg: 1.11 1.11 1.04 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=697.06
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 69653 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4201929 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 288712

[startup+762.306 s]
/proc/loadavg: 1.10 1.11 1.04 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=757.04
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 75651 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4198424 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 288712

[startup+822.301 s]
/proc/loadavg: 1.03 1.08 1.03 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=817.02
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 81649 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4225810 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 288712

[startup+882.301 s]
/proc/loadavg: 1.01 1.07 1.02 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=877.01
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 87648 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4226232 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 288712

[startup+942.302 s]
/proc/loadavg: 1.00 1.05 1.02 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=936.99
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 93646 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 288712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=996.97
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 99644 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 288712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.01 2/66 21158
/proc/meminfo: memFree=1285064/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=283356 CPUtime=1056.96
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 73679 0 0 0 105643 53 0 0 25 0 1 0 89891472 290156544 69586 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 70839 69586 119 309 0 70526 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 288712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21158
/proc/meminfo: memFree=1269320/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=298752 CPUtime=1116.94
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 79605 0 0 0 111638 56 0 0 25 0 1 0 89891472 305922048 73472 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 74688 73472 119 309 0 74375 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 304108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21158
/proc/meminfo: memFree=1269320/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=298752 CPUtime=1176.93
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 79605 0 0 0 117637 56 0 0 25 0 1 0 89891472 305922048 73472 1992294400 4194304 5460562 548682068784 18446744073709551615 4198185 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 74688 73472 119 309 0 74375 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 304108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21158
/proc/meminfo: memFree=1269320/2055920 swapFree=4169492/4192956
[pid=21155] ppid=21153 vsize=5356 CPUtime=5.01
/proc/21155/stat : 21155 (rsat.sh) S 21153 21155 20650 0 -1 4194304 315 41126 0 0 0 0 475 26 16 0 1 0 89890970 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21155/statm: 1339 242 199 169 0 50 0
[pid=21158] ppid=21155 vsize=298752 CPUtime=1195.03
/proc/21158/stat : 21158 (rsat) R 21155 21155 20650 0 -1 4194304 79605 0 0 0 119447 56 0 0 25 0 1 0 89891472 305922048 73472 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21158/statm: 74688 73472 119 309 0 74375 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 304108

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 21155 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=756276
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=267959
# CPU time returned by wait4() is 5.02423
# 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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.22
CPU system time (s): 0.82
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 312300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.75628
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41441
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= 5
involuntary context switches= 12

runsolver used 1.2858 second user time and 3.09053 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-25 02:17:28
IDJOB=1716658
IDBENCH=20386
IDSOLVER=545
FILE ID=node63/1716658-1240618647
PBS_JOBID= 9186257
Free space on /tmp= 66328 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716658-1240618647/watcher-1716658-1240618647 -o /tmp/evaluation-result-1716658-1240618647/solver-1716658-1240618647 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1716658-1240618647.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=1225477666

node63.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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1576952 kB
Buffers:         51452 kB
Cached:         341016 kB
SwapCached:      17640 kB
Active:         144180 kB
Inactive:       268712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576952 kB
SwapTotal:     4192956 kB
SwapFree:      4169492 kB
Dirty:           18400 kB
Writeback:           0 kB
Mapped:          14880 kB
Slab:            51884 kB
Committed_AS:   461704 kB
PageTables:       1464 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= 66308 MiB
End job on node63 at 2009-04-25 02:37:30