Trace number 1716265

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 c/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c Parsing...
0.88/0.92	c ==============================================================================
0.88/0.92	c |           |     ORIGINAL     |              LEARNT              |          |
0.88/0.92	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.88/0.92	c ==============================================================================
0.88/0.92	c |         0 | 1040931  2400826 |  312279       0        0     nan |  0.000 % |
7.27/7.31	c |         0 |  616982  1688498 |      --       0       --      -- |     --   | -196875/-198394
7.27/7.32	c ==============================================================================
7.27/7.32	c Result  :   #vars: 113377   #clauses: 616982   #literals: 1688498
7.27/7.32	c CPU time:   7.02693 s
7.27/7.32	c ==============================================================================
8.07/8.10	This is MiniSat 2.0 beta
8.07/8.10	WARNING: for repeatability, setting FPU to use double precision
8.07/8.10	============================[ Problem Statistics ]=============================
8.07/8.10	|                                                                             |
8.07/8.10	|  Number of variables:  113377                                               |
8.07/8.10	|  Number of clauses:    616982                                               |
8.07/8.49	|  Parsing time:         0.34         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-1716265-1240613567/watcher-1716265-1240613567 -o /tmp/evaluation-result-1716265-1240613567/solver-1716265-1240613567 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716265-1240613567.cnf c 

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 0.99 3/64 12158
/proc/meminfo: memFree=1090472/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) R 12156 12158 11904 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12158/statm: 1339 234 194 169 0 50 0
[pid=12159] ppid=12158 vsize=1140 CPUtime=0
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 89384297 1167360 194 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 285 196 50 127 0 155 0

[startup+0.0679659 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12158
/proc/meminfo: memFree=1090472/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12158/statm: 1339 235 195 169 0 50 0
[pid=12159] ppid=12158 vsize=12812 CPUtime=0.06
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 2703 0 0 0 5 1 0 0 19 0 1 0 89384297 13119488 2687 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 3203 2688 50 127 0 3073 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18168

[startup+0.102967 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12158
/proc/meminfo: memFree=1090472/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12158/statm: 1339 235 195 169 0 50 0
[pid=12159] ppid=12158 vsize=21968 CPUtime=0.08
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 4602 0 0 0 7 1 0 0 19 0 1 0 89384297 22495232 4586 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 5492 4591 50 127 0 5362 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27324

[startup+0.30298 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12158
/proc/meminfo: memFree=1090472/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12158/statm: 1339 235 195 169 0 50 0
[pid=12159] ppid=12158 vsize=52824 CPUtime=0.28
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 11803 0 0 0 23 5 0 0 21 0 1 0 89384297 54091776 11788 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 13206 11788 50 127 0 13076 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 58180

[startup+0.703007 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12158
/proc/meminfo: memFree=1090472/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12158/statm: 1339 235 195 169 0 50 0
[pid=12159] ppid=12158 vsize=82524 CPUtime=0.69
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 19815 0 0 0 57 12 0 0 25 0 1 0 89384297 84504576 19799 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 20631 19800 51 127 0 20501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87880

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12160
/proc/meminfo: memFree=990424/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12158/statm: 1339 235 195 169 0 50 0
[pid=12159] ppid=12158 vsize=113088 CPUtime=1.49
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 28936 0 0 0 130 19 0 0 25 0 1 0 89384297 115802112 26283 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 28272 26283 68 127 0 28142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 118444

[startup+3.10117 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12160
/proc/meminfo: memFree=977304/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12158/statm: 1339 235 195 169 0 50 0
[pid=12159] ppid=12158 vsize=123648 CPUtime=3.08
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 31036 0 0 0 288 20 0 0 25 0 1 0 89384297 126615552 28203 1992294400 134512640 135034092 4294956096 18446744073709551615 134566588 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 30912 28203 68 127 0 30782 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 129004

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12160
/proc/meminfo: memFree=969112/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=0
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89384297 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12158/statm: 1339 235 195 169 0 50 0
[pid=12159] ppid=12158 vsize=125496 CPUtime=6.28
/proc/12159/stat : 12159 (SatElite) R 12158 12158 11904 0 -1 4194304 34795 0 0 0 605 23 0 0 25 0 1 0 89384297 128507904 28761 1992294400 134512640 135034092 4294956096 18446744073709551615 134577064 0 0 4096 3 0 0 0 17 0 0 0
/proc/12159/statm: 31374 28761 68 127 0 31244 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 130852

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12161
/proc/meminfo: memFree=1035160/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=38204 CPUtime=4.59
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 8939 0 0 0 454 5 0 0 25 0 1 0 89385108 39120896 8902 1992294400 134512640 135214827 4294956208 18446744073709551615 134540685 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 9551 8902 77 171 0 9378 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 43560

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 12161
/proc/meminfo: memFree=1029208/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=44284 CPUtime=17.37
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 10465 0 0 0 1731 6 0 0 25 0 1 0 89385108 45346816 10428 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 11071 10428 77 171 0 10898 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 49640

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 12161
/proc/meminfo: memFree=1013656/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=60212 CPUtime=42.95
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 14420 0 0 0 4284 11 0 0 25 0 1 0 89385108 61657088 14383 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 15053 14383 77 171 0 14880 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 65568

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 12161
/proc/meminfo: memFree=982616/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=91060 CPUtime=94.12
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 22125 0 0 0 9394 18 0 0 25 0 1 0 89385108 93245440 22088 1992294400 134512640 135214827 4294956208 18446744073709551615 134536838 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 22765 22088 77 171 0 22592 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 96416

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12161
/proc/meminfo: memFree=945112/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=129068 CPUtime=154.09
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 31621 0 0 0 15383 26 0 0 25 0 1 0 89385108 132165632 31584 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 32267 31584 77 171 0 32094 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 134424

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12161
/proc/meminfo: memFree=891224/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=182464 CPUtime=214.07
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 44972 0 0 0 21371 36 0 0 25 0 1 0 89385108 186843136 44935 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 45616 44935 77 171 0 45443 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 187820

[startup+282.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 12161
/proc/meminfo: memFree=848600/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=225252 CPUtime=274.04
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 55663 0 0 0 27359 45 0 0 25 0 1 0 89385108 230658048 55626 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 56313 55626 77 171 0 56140 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 230608

[startup+342.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 12161
/proc/meminfo: memFree=818520/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=255076 CPUtime=334.02
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 63117 0 0 0 33351 51 0 0 25 0 1 0 89385108 261197824 63080 1992294400 134512640 135214827 4294956208 18446744073709551615 134529276 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 63769 63080 77 171 0 63596 0

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

/proc/12161/statm: 89487 88809 77 171 0 89314 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 363304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=685848/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=387416 CPUtime=573.94
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 96203 0 0 0 57312 82 0 0 25 0 1 0 89385108 396713984 96166 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 96854 96166 77 171 0 96681 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 392772

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=657944/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=415048 CPUtime=633.91
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 103111 0 0 0 63303 88 0 0 25 0 1 0 89385108 425009152 103074 1992294400 134512640 135214827 4294956208 18446744073709551615 134527441 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 103762 103074 77 171 0 103589 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 420404

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=632408/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=440716 CPUtime=693.89
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 109546 0 0 0 69295 94 0 0 25 0 1 0 89385108 451293184 109509 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 110179 109509 77 171 0 110006 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 446072

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=602520/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=470552 CPUtime=753.87
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 116932 0 0 0 75286 101 0 0 25 0 1 0 89385108 481845248 116895 1992294400 134512640 135214827 4294956208 18446744073709551615 134536819 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 117638 116895 77 171 0 117465 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 475908

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=574232/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=498940 CPUtime=813.84
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 124067 0 0 0 81276 108 0 0 25 0 1 0 89385108 510914560 124030 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 124735 124030 77 171 0 124562 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 504296

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=539672/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=533220 CPUtime=873.82
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 132631 0 0 0 87265 117 0 0 25 0 1 0 89385108 546017280 132594 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 133305 132594 77 171 0 133132 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 538576

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=510168/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=562804 CPUtime=933.8
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 140032 0 0 0 93258 122 0 0 25 0 1 0 89385108 576311296 139995 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 140701 139995 77 171 0 140528 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 568160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=482520/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=590144 CPUtime=993.76
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 146885 0 0 0 99248 128 0 0 25 0 1 0 89385108 604307456 146848 1992294400 134512640 135214827 4294956208 18446744073709551615 134527296 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 147536 146848 77 171 0 147363 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 595500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=456024/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=617016 CPUtime=1053.74
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 153590 0 0 0 105241 133 0 0 25 0 1 0 89385108 631824384 153553 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 154254 153553 77 171 0 154081 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 622372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=429208/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=643348 CPUtime=1113.71
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 160189 0 0 0 111232 139 0 0 25 0 1 0 89385108 658788352 160152 1992294400 134512640 135214827 4294956208 18446744073709551615 134527376 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 160837 160152 77 171 0 160664 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 648704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=400792/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=672260 CPUtime=1173.69
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 167335 0 0 0 117222 147 0 0 25 0 1 0 89385108 688394240 167298 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 168065 167298 77 171 0 167892 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 677616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12167
/proc/meminfo: memFree=391640/2055920 swapFree=4192956/4192956
[pid=12158] ppid=12156 vsize=5356 CPUtime=8.07
/proc/12158/stat : 12158 (lysat.sh) S 12156 12158 11904 0 -1 4194304 310 45001 0 0 0 0 774 33 16 0 1 0 89384297 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12158/statm: 1339 237 195 169 0 50 0
[pid=12161] ppid=12158 vsize=681052 CPUtime=1191.99
/proc/12161/stat : 12161 (LySATc) R 12158 12158 11904 0 -1 4194304 169529 0 0 0 119049 150 0 0 25 0 1 0 89385108 697397248 169492 1992294400 134512640 135214827 4294956208 18446744073709551615 134538453 0 0 4096 3 0 0 0 17 0 0 0
/proc/12161/statm: 170263 169492 77 171 0 170090 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 686408

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 12158 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=749821
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=340948
# CPU time returned by wait4() is 8.09077
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1198.23
CPU system time (s): 1.83
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 686408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.74982
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45311
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= 44

runsolver used 1.03684 second user time and 3.34049 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-25 00:52:48
IDJOB=1716265
IDBENCH=20373
IDSOLVER=512
FILE ID=node52/1716265-1240613567
PBS_JOBID= 9186266
Free space on /tmp= 66216 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716265-1240613567/watcher-1716265-1240613567 -o /tmp/evaluation-result-1716265-1240613567/solver-1716265-1240613567 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716265-1240613567.cnf c

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=880611583

node52.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		: 3000.214
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		: 3000.214
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:       1090952 kB
Buffers:         79876 kB
Cached:         780528 kB
SwapCached:          0 kB
Active:         178624 kB
Inactive:       695740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1090952 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           21052 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            76568 kB
Committed_AS:   290768 kB
PageTables:       1476 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= 66192 MiB
End job on node52 at 2009-04-25 01:12:51