Trace number 1716034

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) 1200.09 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data

0.00/0.00	c Parsing...
1.17/1.24	c ==============================================================================
1.17/1.24	c |           |     ORIGINAL     |              LEARNT              |          |
1.17/1.24	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.17/1.24	c ==============================================================================
1.17/1.24	c |         0 | 1346401  3139386 |  403920       0        0     nan |  0.000 % |
8.88/8.99	c |         0 |  534198  1400252 |      --       0       --      -- |     --   | -504732/-1043370
8.88/8.99	c ==============================================================================
8.88/8.99	c Result  :   #vars: 84762   #clauses: 534198   #literals: 1400252
8.88/8.99	c CPU time:   8.61869 s
8.88/8.99	c ==============================================================================
9.57/9.62	c Rsat version 3.02
9.96/10.03	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-1716034-1240610318/watcher-1716034-1240610318 -o /tmp/evaluation-result-1716034-1240610318/solver-1716034-1240610318 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1716034-1240610318.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: 0.92 0.98 1.08 3/64 31428
/proc/meminfo: memFree=943760/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=1696 CPUtime=0
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 260 0 0 0 0 0 0 0 21 0 1 0 89060849 1736704 243 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/31429/statm: 424 245 64 186 0 234 0

[startup+0.0845071 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31428
/proc/meminfo: memFree=943760/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=31280 CPUtime=0.07
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 5987 0 0 0 5 2 0 0 21 0 1 0 89060849 32030720 5970 1992294400 4194304 4959918 548682068656 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 1 0 0
/proc/31429/statm: 7820 5972 64 186 0 7630 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 36636

[startup+0.101509 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31428
/proc/meminfo: memFree=943760/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=34184 CPUtime=0.09
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 7371 0 0 0 7 2 0 0 21 0 1 0 89060849 35004416 7354 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/31429/statm: 8546 7358 64 186 0 8356 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39540

[startup+0.301543 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31428
/proc/meminfo: memFree=943760/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=116672 CPUtime=0.28
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 21430 0 0 0 20 8 0 0 23 0 1 0 89060849 119472128 21413 1992294400 4194304 4959918 548682068656 18446744073709551615 4254098 0 0 4096 3 0 0 0 17 0 0 0
/proc/31429/statm: 29168 21413 64 186 0 28978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 122028

[startup+0.701587 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 31428
/proc/meminfo: memFree=943760/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=180564 CPUtime=0.68
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 37656 0 0 0 52 16 0 0 25 0 1 0 89060849 184897536 37639 1992294400 4194304 4959918 548682068656 18446744073709551615 4252655 0 0 4096 3 0 0 0 17 0 0 0
/proc/31429/statm: 45141 37639 64 186 0 44951 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 185920

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 31430
/proc/meminfo: memFree=732224/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=255308 CPUtime=1.47
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 55815 0 0 0 122 25 0 0 25 0 1 0 89060849 261435392 55694 1992294400 4194304 4959918 548682068656 18446744073709551615 4242991 0 0 4096 3 0 0 0 17 1 0 0
/proc/31429/statm: 63827 55694 86 186 0 63637 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 260664

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 31430
/proc/meminfo: memFree=709632/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=274952 CPUtime=3.07
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 61832 0 0 0 278 29 0 0 25 0 1 0 89060849 281550848 59021 1992294400 4194304 4959918 548682068656 18446744073709551615 4284735 0 0 4096 3 0 0 0 17 1 0 0
/proc/31429/statm: 68738 59022 92 186 0 68548 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 280308

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 31430
/proc/meminfo: memFree=685888/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=0
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 89060849 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 240 199 169 0 50 0
[pid=31429] ppid=31428 vsize=285112 CPUtime=6.28
/proc/31429/stat : 31429 (SatElite) R 31428 31428 31206 0 -1 4194304 66878 0 0 0 596 32 0 0 25 0 1 0 89060849 291954688 60042 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/31429/statm: 71278 60042 92 186 0 71088 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 290468

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 31431
/proc/meminfo: memFree=879168/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=50020 CPUtime=3.07
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 12470 0 0 0 302 5 0 0 25 0 1 0 89061811 51220480 11622 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 12505 11622 111 309 0 12192 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 55376

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 31431
/proc/meminfo: memFree=879104/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=50220 CPUtime=15.86
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 12554 0 0 0 1581 5 0 0 25 0 1 0 89061811 51425280 11684 1992294400 4194304 5460562 548682068784 18446744073709551615 4198162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 12555 11684 116 309 0 12242 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 55576

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 31431
/proc/meminfo: memFree=875392/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=54180 CPUtime=41.44
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 13549 0 0 0 4138 6 0 0 25 0 1 0 89061811 55480320 12671 1992294400 4194304 5460562 548682068784 18446744073709551615 4201710 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 13545 12671 116 309 0 13232 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 59536

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/66 31431
/proc/meminfo: memFree=864256/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=65672 CPUtime=92.62
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 16533 0 0 0 9253 9 0 0 25 0 1 0 89061811 67248128 15426 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 16418 15426 118 309 0 16105 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 71028

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 31437
/proc/meminfo: memFree=859264/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=70144 CPUtime=152.59
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 18105 0 0 0 15249 10 0 0 25 0 1 0 89061811 71827456 16643 1992294400 4194304 5460562 548682068784 18446744073709551615 4227762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 17536 16643 119 309 0 17223 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 75500

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 31437
/proc/meminfo: memFree=851264/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=78680 CPUtime=212.57
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 20564 0 0 0 21245 12 0 0 25 0 1 0 89061811 80568320 18612 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 19670 18612 119 309 0 19357 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 84036

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 31437
/proc/meminfo: memFree=841408/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=88420 CPUtime=272.56
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 23118 0 0 0 27241 15 0 0 25 0 1 0 89061811 90542080 21112 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 22105 21112 119 309 0 21792 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 93776

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 31437
/proc/meminfo: memFree=835328/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=96152 CPUtime=332.54
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 25142 0 0 0 33238 16 0 0 25 0 1 0 89061811 98459648 22597 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 24038 22597 119 309 0 23725 0

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

/proc/31431/statm: 31876 30588 119 309 0 31563 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 132860

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 31437
/proc/meminfo: memFree=800896/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=129804 CPUtime=632.45
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36374 0 0 0 63222 23 0 0 25 0 1 0 89061811 132919296 31196 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32451 31196 119 309 0 32138 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 135160

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 31437
/proc/meminfo: memFree=800896/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=129804 CPUtime=692.43
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36374 0 0 0 69220 23 0 0 25 0 1 0 89061811 132919296 31196 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32451 31196 119 309 0 32138 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 135160

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 31437
/proc/meminfo: memFree=800832/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=129804 CPUtime=752.42
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36402 0 0 0 75219 23 0 0 25 0 1 0 89061811 132919296 31224 1992294400 4194304 5460562 548682068784 18446744073709551615 4794908 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32451 31224 119 309 0 32138 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 135160

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=800832/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=129804 CPUtime=812.4
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36415 0 0 0 81217 23 0 0 25 0 1 0 89061811 132919296 31237 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32451 31237 119 309 0 32138 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 135160

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=800384/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=129804 CPUtime=872.39
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36512 0 0 0 87215 24 0 0 25 0 1 0 89061811 132919296 31334 1992294400 4194304 5460562 548682068784 18446744073709551615 4225627 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32451 31334 119 309 0 32138 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 135160

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=800384/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=129804 CPUtime=932.37
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36512 0 0 0 93213 24 0 0 25 0 1 0 89061811 132919296 31334 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32451 31334 119 309 0 32138 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 135160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=800128/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=129804 CPUtime=992.35
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36575 0 0 0 99211 24 0 0 25 0 1 0 89061811 132919296 31397 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32451 31397 119 309 0 32138 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 135160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=799424/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=131128 CPUtime=1052.33
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36752 0 0 0 105209 24 0 0 25 0 1 0 89061811 134275072 31574 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32782 31574 119 309 0 32469 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 136484

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=799296/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=131128 CPUtime=1112.32
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 36781 0 0 0 111208 24 0 0 25 0 1 0 89061811 134275072 31603 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32782 31603 119 309 0 32469 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 136484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=799360/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=130460 CPUtime=1172.3
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 38880 0 0 0 117205 25 0 0 25 0 1 0 89061811 133591040 31518 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32615 31518 119 309 0 32302 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 135816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=799360/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=130460 CPUtime=1190.5
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 38880 0 0 0 119025 25 0 0 25 0 1 0 89061811 133591040 31518 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32615 31518 119 309 0 32302 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 135816

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: 0.99 0.98 1.00 2/66 31437
/proc/meminfo: memFree=799360/2055920 swapFree=4192956/4192956
[pid=31428] ppid=31426 vsize=5356 CPUtime=9.59
/proc/31428/stat : 31428 (rsat.sh) S 31426 31428 31206 0 -1 4194304 315 75887 0 0 0 0 915 44 19 0 1 0 89060849 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31428/statm: 1339 242 199 169 0 50 0
[pid=31431] ppid=31428 vsize=130460 CPUtime=1190.5
/proc/31431/stat : 31431 (rsat) R 31428 31428 31206 0 -1 4194304 38880 0 0 0 119025 25 0 0 25 0 1 0 89061811 133591040 31518 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31431/statm: 32615 31518 119 309 0 32302 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 135816

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31428 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=157607
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=449931
# CPU time returned by wait4() is 9.60754
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.4
CPU system time (s): 0.69
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 307992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.15761
system time used= 0.449931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76202
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= 43

runsolver used 1.40978 second user time and 2.94555 second system time

The end

Launcher Data

Begin job on node75 at 2009-04-24 23:58:40
IDJOB=1716034
IDBENCH=20365
IDSOLVER=545
FILE ID=node75/1716034-1240610318
PBS_JOBID= 9186248
Free space on /tmp= 66408 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716034-1240610318/watcher-1716034-1240610318 -o /tmp/evaluation-result-1716034-1240610318/solver-1716034-1240610318 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1716034-1240610318.cnf HOME

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1634017457

node75.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		: 3000.213
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		: 3000.213
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:        944312 kB
Buffers:         75552 kB
Cached:         939416 kB
SwapCached:          0 kB
Active:         306364 kB
Inactive:       722552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        944312 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           30688 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            68628 kB
Committed_AS:   157756 kB
PageTables:       1432 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= 66384 MiB
End job on node75 at 2009-04-25 00:18:42