Trace number 1716576

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
LySAT i/2009-03-20? (TO) 1200.07 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c Parsing...
0.79/0.86	c ==============================================================================
0.79/0.86	c |           |     ORIGINAL     |              LEARNT              |          |
0.79/0.86	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.79/0.86	c ==============================================================================
0.79/0.86	c |         0 |  985541  2284533 |  295662       0        0     nan |  0.000 % |
6.68/6.71	c |         0 |  590731  1617848 |      --       0       --      -- |     --   | -181197/-182944
6.68/6.71	c ==============================================================================
6.68/6.71	c Result  :   #vars: 105677   #clauses: 590731   #literals: 1617848
6.68/6.71	c CPU time:   6.43902 s
6.68/6.71	c ==============================================================================
7.39/7.45	c lySAT 0.1
7.39/7.45	c minisat core +  additionnal features
7.39/7.45	c ============================[ Problem Statistics ]=============================
7.39/7.45	c |                                                                             |
7.39/7.45	c |  Number of variables:  105677                                               |
7.39/7.45	c |  Number of clauses:    590731                                               |
7.77/7.88	c |  Parsing time:         0.36         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-1716576-1240617497/watcher-1716576-1240617497 -o /tmp/evaluation-result-1716576-1240617497/solver-1716576-1240617497 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716576-1240617497.cnf i 

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: 1.83 1.83 1.43 3/64 10539
/proc/meminfo: memFree=1031680/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) R 10537 10539 10128 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10539/statm: 1339 234 194 169 0 50 0
[pid=10540] ppid=10539 vsize=1300 CPUtime=0
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 89782490 1331200 204 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 325 213 50 127 0 195 0

[startup+0.079455 s]
/proc/loadavg: 1.83 1.83 1.43 3/64 10539
/proc/meminfo: memFree=1031680/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10539/statm: 1339 235 195 169 0 50 0
[pid=10540] ppid=10539 vsize=16432 CPUtime=0.07
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 3417 0 0 0 5 2 0 0 19 0 1 0 89782490 16826368 3401 1992294400 134512640 135034092 4294956096 18446744073709551615 134695081 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 4492 3401 50 127 0 4362 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21788

[startup+0.102459 s]
/proc/loadavg: 1.83 1.83 1.43 3/64 10539
/proc/meminfo: memFree=1031680/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10539/statm: 1339 235 195 169 0 50 0
[pid=10540] ppid=10539 vsize=21860 CPUtime=0.09
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 4611 0 0 0 7 2 0 0 19 0 1 0 89782490 22384640 4595 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 5465 4597 50 127 0 5335 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27216

[startup+0.301481 s]
/proc/loadavg: 1.83 1.83 1.43 3/64 10539
/proc/meminfo: memFree=1031680/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10539/statm: 1339 235 195 169 0 50 0
[pid=10540] ppid=10539 vsize=51792 CPUtime=0.29
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 11196 0 0 0 23 6 0 0 21 0 1 0 89782490 53035008 11180 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 12948 11180 50 127 0 12818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57148

[startup+0.70253 s]
/proc/loadavg: 1.83 1.83 1.43 3/64 10539
/proc/meminfo: memFree=1031680/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10539/statm: 1339 235 195 169 0 50 0
[pid=10540] ppid=10539 vsize=81304 CPUtime=0.69
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 19146 0 0 0 57 12 0 0 25 0 1 0 89782490 83255296 19130 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 20326 19131 51 127 0 20196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86660

[startup+1.50264 s]
/proc/loadavg: 1.83 1.83 1.43 2/66 10541
/proc/meminfo: memFree=937520/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10539/statm: 1339 235 195 169 0 50 0
[pid=10540] ppid=10539 vsize=113216 CPUtime=1.49
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 27651 0 0 0 131 18 0 0 25 0 1 0 89782490 115933184 25210 1992294400 134512640 135034092 4294956096 18446744073709551615 134566222 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 28304 25210 68 127 0 28174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 118572

[startup+3.10182 s]
/proc/loadavg: 1.83 1.83 1.43 2/66 10541
/proc/meminfo: memFree=923888/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10539/statm: 1339 235 195 169 0 50 0
[pid=10540] ppid=10539 vsize=118208 CPUtime=3.09
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 29165 0 0 0 289 20 0 0 25 0 1 0 89782490 121044992 26524 1992294400 134512640 135034092 4294956096 18446744073709551615 134566219 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 29552 26524 68 127 0 29422 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123564

[startup+6.30121 s]
/proc/loadavg: 1.77 1.81 1.42 2/66 10541
/proc/meminfo: memFree=917616/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=0
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89782490 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10539/statm: 1339 235 195 169 0 50 0
[pid=10540] ppid=10539 vsize=119260 CPUtime=6.29
/proc/10540/stat : 10540 (SatElite) R 10539 10539 10128 0 -1 4194304 35011 0 0 0 605 24 0 0 25 0 1 0 89782490 122122240 27011 1992294400 134512640 135034092 4294956096 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/10540/statm: 29815 27011 68 127 0 29685 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 124616

[startup+12.702 s]
/proc/loadavg: 1.71 1.80 1.42 2/66 10542
/proc/meminfo: memFree=973296/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=43240 CPUtime=5.23
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 10046 0 0 0 517 6 0 0 25 0 1 0 89783235 44277760 10022 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 10810 10022 81 174 0 10633 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 48596

[startup+25.5015 s]
/proc/loadavg: 1.55 1.76 1.41 2/66 10542
/proc/meminfo: memFree=972080/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=44988 CPUtime=18.02
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 10439 0 0 0 1796 6 0 0 25 0 1 0 89783235 46067712 10415 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 11247 10415 81 174 0 11070 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 50344

[startup+51.1016 s]
/proc/loadavg: 1.51 1.73 1.41 2/66 10542
/proc/meminfo: memFree=966960/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=50228 CPUtime=43.58
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 11763 0 0 0 4350 8 0 0 25 0 1 0 89783235 51433472 11739 1992294400 134512640 135226915 4294956208 18446744073709551615 134527739 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 12557 11739 81 174 0 12380 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 55584

[startup+102.307 s]
/proc/loadavg: 1.26 1.63 1.39 2/66 10542
/proc/meminfo: memFree=959984/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=57148 CPUtime=94.75
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 13484 0 0 0 9465 10 0 0 25 0 1 0 89783235 58519552 13460 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 14287 13460 81 174 0 14110 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 62504

[startup+162.302 s]
/proc/loadavg: 1.20 1.54 1.38 2/66 10542
/proc/meminfo: memFree=940272/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=76936 CPUtime=154.72
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 18403 0 0 0 15457 15 0 0 25 0 1 0 89783235 78782464 18379 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 19234 18379 81 174 0 19057 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 82292

[startup+222.301 s]
/proc/loadavg: 1.15 1.46 1.35 2/66 10548
/proc/meminfo: memFree=930672/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=86552 CPUtime=214.68
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 20807 0 0 0 21451 17 0 0 25 0 1 0 89783235 88629248 20783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 21638 20783 81 174 0 21461 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 91908

[startup+282.301 s]
/proc/loadavg: 1.12 1.39 1.34 2/66 10548
/proc/meminfo: memFree=925744/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=91376 CPUtime=274.66
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 22033 0 0 0 27447 19 0 0 25 0 1 0 89783235 93569024 22009 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 22844 22009 81 174 0 22667 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 96732

[startup+342.302 s]
/proc/loadavg: 1.10 1.33 1.32 2/66 10548
/proc/meminfo: memFree=919024/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=98012 CPUtime=334.63
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 23709 0 0 0 33443 20 0 0 25 0 1 0 89783235 100364288 23685 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 24503 23685 81 174 0 24326 0

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

/proc/10542/statm: 36339 35491 81 174 0 36162 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 150712

[startup+642.303 s]
/proc/loadavg: 1.06 1.16 1.24 2/66 10548
/proc/meminfo: memFree=868912/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=148224 CPUtime=634.5
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 36205 0 0 0 63417 33 0 0 25 0 1 0 89783235 151781376 36181 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 37056 36181 81 174 0 36879 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 153580

[startup+702.303 s]
/proc/loadavg: 1.06 1.14 1.23 2/66 10548
/proc/meminfo: memFree=868848/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=148224 CPUtime=694.48
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 36205 0 0 0 69415 33 0 0 25 0 1 0 89783235 151781376 36181 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 37056 36181 81 174 0 36879 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 153580

[startup+762.306 s]
/proc/loadavg: 1.06 1.13 1.22 2/66 10548
/proc/meminfo: memFree=868848/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=148224 CPUtime=754.42
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 36206 0 0 0 75409 33 0 0 25 0 1 0 89783235 151781376 36182 1992294400 134512640 135226915 4294956208 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 37056 36182 81 174 0 36879 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 153580

[startup+822.302 s]
/proc/loadavg: 1.13 1.13 1.21 2/66 10548
/proc/meminfo: memFree=844912/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=172404 CPUtime=814.39
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 42281 0 0 0 81400 39 0 0 25 0 1 0 89783235 176541696 42257 1992294400 134512640 135226915 4294956208 18446744073709551615 134539645 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 43101 42257 81 174 0 42924 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 177760

[startup+882.303 s]
/proc/loadavg: 1.12 1.12 1.20 2/66 10548
/proc/meminfo: memFree=841072/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=175916 CPUtime=874.37
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 43168 0 0 0 87397 40 0 0 25 0 1 0 89783235 180137984 43144 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 43979 43144 81 174 0 43802 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 181272

[startup+942.303 s]
/proc/loadavg: 1.11 1.11 1.19 2/66 10548
/proc/meminfo: memFree=841072/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=175916 CPUtime=934.35
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 43168 0 0 0 93395 40 0 0 25 0 1 0 89783235 180137984 43144 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 43979 43144 81 174 0 43802 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 181272

[startup+1002.3 s]
/proc/loadavg: 1.04 1.09 1.17 2/66 10548
/proc/meminfo: memFree=841072/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=175916 CPUtime=994.32
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 43168 0 0 0 99392 40 0 0 25 0 1 0 89783235 180137984 43144 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 43979 43144 81 174 0 43802 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 181272

[startup+1062.3 s]
/proc/loadavg: 1.01 1.07 1.16 2/66 10548
/proc/meminfo: memFree=833904/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=183620 CPUtime=1054.31
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 45075 0 0 0 105389 42 0 0 25 0 1 0 89783235 188026880 45051 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 45905 45051 81 174 0 45728 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 188976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.06 1.15 2/66 10548
/proc/meminfo: memFree=827120/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=189892 CPUtime=1114.27
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 46664 0 0 0 111384 43 0 0 25 0 1 0 89783235 194449408 46640 1992294400 134512640 135226915 4294956208 18446744073709551615 134526712 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 47473 46640 81 174 0 47296 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 195248

[startup+1182.3 s]
/proc/loadavg: 1.05 1.06 1.14 2/66 10548
/proc/meminfo: memFree=827056/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=189892 CPUtime=1174.25
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 46664 0 0 0 117382 43 0 0 25 0 1 0 89783235 194449408 46640 1992294400 134512640 135226915 4294956208 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/10542/statm: 47473 46640 81 174 0 47296 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 195248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.03 1.05 1.14 2/66 10548
/proc/meminfo: memFree=827056/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=189892 CPUtime=1192.63
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 46664 0 0 0 119220 43 0 0 25 0 1 0 89783235 194449408 46640 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10542/statm: 47473 46640 81 174 0 47296 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 195248

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

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

[startup+1200.7 s]
/proc/loadavg: 1.03 1.05 1.14 2/66 10548
/proc/meminfo: memFree=827056/2055920 swapFree=4192956/4192956
[pid=10539] ppid=10537 vsize=5356 CPUtime=7.44
/proc/10539/stat : 10539 (lysat.sh) S 10537 10539 10128 0 -1 4194304 310 42021 0 0 0 0 711 33 16 0 1 0 89782490 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10539/statm: 1339 237 195 169 0 50 0
[pid=10542] ppid=10539 vsize=189892 CPUtime=1192.63
/proc/10542/stat : 10542 (LySATi) R 10539 10539 10128 0 -1 4194304 46664 0 0 0 119220 43 0 0 25 0 1 0 89783235 194449408 46640 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10542/statm: 47473 46640 81 174 0 47296 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 195248

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10539 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=116918
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=336948
# CPU time returned by wait4() is 7.45387
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.31
CPU system time (s): 0.76
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 195248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.11692
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42331
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= 24

runsolver used 0.966853 second user time and 3.41348 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-25 01:58:19
IDJOB=1716576
IDBENCH=20385
IDSOLVER=511
FILE ID=node33/1716576-1240617497
PBS_JOBID= 9186281
Free space on /tmp= 66364 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716576-1240617497/watcher-1716576-1240617497 -o /tmp/evaluation-result-1716576-1240617497/solver-1716576-1240617497 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716576-1240617497.cnf i

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=690226383

node33.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		: 3000.212
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		: 3000.212
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:       1032160 kB
Buffers:         84064 kB
Cached:         836112 kB
SwapCached:          0 kB
Active:         148412 kB
Inactive:       785692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1032160 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20056 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            75728 kB
Committed_AS:   265504 kB
PageTables:       1400 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= 66344 MiB
End job on node33 at 2009-04-25 02:18:21