Trace number 1526980

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2104     6407 |      --       0       --      -- |     --   | -21/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 484   #clauses: 2104   #literals: 6407
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	This is MiniSat 2.0 beta
0.00/0.01	WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	============================[ Problem Statistics ]=============================
0.00/0.01	|                                                                             |
0.00/0.01	|  Number of variables:  484                                                  |
0.00/0.01	|  Number of clauses:    2104                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.06/1200.70	HOME/lysat.sh: line 55: 25605 Terminated              $MS$OPT -verbosity=0 $TMP.cnf $TMP.result "$@"

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526980-1238571110/watcher-1526980-1238571110 -o /tmp/evaluation-result-1526980-1238571110/solver-1526980-1238571110 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526980-1238571110.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: 1.00 1.00 0.93 3/64 25602
/proc/meminfo: memFree=1617120/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) R 25600 25602 25258 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129777213 5484544 234 1992294400 4194304 4889804 548682068832 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25602/statm: 1339 234 194 169 0 50 0
[pid=25603] ppid=25602 vsize=824 CPUtime=0
/proc/25603/stat : 25603 (SatElite) R 25602 25602 25258 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1129777213 843776 135 1992294400 134512640 135034092 4294956128 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/25603/statm: 206 135 65 127 0 76 0

[startup+0.068494 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 25602
/proc/meminfo: memFree=1617120/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101498 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 25602
/proc/meminfo: memFree=1617120/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301533 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 25602
/proc/meminfo: memFree=1617120/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701605 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 25602
/proc/meminfo: memFree=1617120/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1616080/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=2420 CPUtime=1.48
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 258 0 0 0 148 0 0 0 25 0 1 0 1129777214 2478080 243 1992294400 134512640 135214827 4294956224 18446744073709551615 134536807 0 0 4096 3 0 0 0 17 1 0 0
/proc/25605/statm: 605 243 77 171 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7776

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1615824/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=2552 CPUtime=3.07
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 291 0 0 0 307 0 0 0 25 0 1 0 1129777214 2613248 276 1992294400 134512640 135214827 4294956224 18446744073709551615 134538539 0 0 4096 3 0 0 0 17 1 0 0
/proc/25605/statm: 638 276 77 171 0 465 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7908

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1615632/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=2684 CPUtime=6.27
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 339 0 0 0 627 0 0 0 25 0 1 0 1129777214 2748416 324 1992294400 134512640 135214827 4294956224 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 671 324 77 171 0 498 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8040

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1615312/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=2948 CPUtime=12.66
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 401 0 0 0 1266 0 0 0 25 0 1 0 1129777214 3018752 386 1992294400 134512640 135214827 4294956224 18446744073709551615 134536683 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 737 386 77 171 0 564 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 8304

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1615056/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=3212 CPUtime=25.45
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 473 0 0 0 2545 0 0 0 25 0 1 0 1129777214 3289088 458 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 803 458 77 171 0 630 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 8568

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1614736/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=3612 CPUtime=51.04
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 570 0 0 0 5104 0 0 0 25 0 1 0 1129777214 3698688 555 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 903 555 77 171 0 730 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 8968

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1614032/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=4272 CPUtime=102.22
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 713 0 0 0 10222 0 0 0 25 0 1 0 1129777214 4374528 698 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1068 698 77 171 0 895 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 9628

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1613648/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=4688 CPUtime=162.18
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 824 0 0 0 16218 0 0 0 25 0 1 0 1129777214 4800512 809 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1172 809 77 171 0 999 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 10044

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1613264/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=4948 CPUtime=222.15
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 901 0 0 0 22215 0 0 0 25 0 1 0 1129777214 5066752 886 1992294400 134512640 135214827 4294956224 18446744073709551615 134529284 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1237 886 77 171 0 1064 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 10304

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1612944/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=5348 CPUtime=282.12
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 994 0 0 0 28212 0 0 0 25 0 1 0 1129777214 5476352 979 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1337 979 77 171 0 1164 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 10704

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1612752/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=5596 CPUtime=342.09
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1041 0 0 0 34209 0 0 0 25 0 1 0 1129777214 5730304 1026 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1399 1026 77 171 0 1226 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 10952

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1612560/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=5860 CPUtime=402.06
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1109 0 0 0 40206 0 0 0 25 0 1 0 1129777214 6000640 1094 1992294400 134512640 135214827 4294956224 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1465 1094 77 171 0 1292 0

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

[pid=25605] ppid=25602 vsize=6132 CPUtime=522.01
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1180 0 0 0 52200 1 0 0 25 0 1 0 1129777214 6279168 1165 1992294400 134512640 135214827 4294956224 18446744073709551615 134529515 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1533 1165 77 171 0 1360 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 11488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25605
/proc/meminfo: memFree=1612048/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=6264 CPUtime=581.98
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1233 0 0 0 58197 1 0 0 25 0 1 0 1129777214 6414336 1218 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1566 1218 77 171 0 1393 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 11620

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1611728/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=6528 CPUtime=641.95
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1274 0 0 0 64194 1 0 0 25 0 1 0 1129777214 6684672 1259 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1632 1259 77 171 0 1459 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 11884

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1611536/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=6672 CPUtime=701.91
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1326 0 0 0 70190 1 0 0 25 0 1 0 1129777214 6832128 1311 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1668 1311 77 171 0 1495 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 12028

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1611472/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=6808 CPUtime=761.89
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1351 0 0 0 76188 1 0 0 25 0 1 0 1129777214 6971392 1336 1992294400 134512640 135214827 4294956224 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1702 1336 77 171 0 1529 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 12164

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1611408/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=6948 CPUtime=821.85
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1372 0 0 0 82184 1 0 0 25 0 1 0 1129777214 7114752 1357 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1737 1357 77 171 0 1564 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 12304

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1611408/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=6948 CPUtime=881.82
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1386 0 0 0 88181 1 0 0 25 0 1 0 1129777214 7114752 1371 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1737 1371 77 171 0 1564 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 12304

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1611216/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=7088 CPUtime=941.79
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1429 0 0 0 94178 1 0 0 25 0 1 0 1129777214 7258112 1414 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1772 1414 77 171 0 1599 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 12444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1611024/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=7220 CPUtime=1001.76
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1472 0 0 0 100175 1 0 0 25 0 1 0 1129777214 7393280 1457 1992294400 134512640 135214827 4294956224 18446744073709551615 134529381 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1805 1457 77 171 0 1632 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 12576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1610896/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=7352 CPUtime=1061.73
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1501 0 0 0 106172 1 0 0 25 0 1 0 1129777214 7528448 1486 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1838 1486 77 171 0 1665 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 12708

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1610832/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=7484 CPUtime=1121.7
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1515 0 0 0 112169 1 0 0 25 0 1 0 1129777214 7663616 1500 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1871 1500 77 171 0 1698 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 12840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1610768/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=7484 CPUtime=1181.67
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1529 0 0 0 118166 1 0 0 25 0 1 0 1129777214 7663616 1514 1992294400 134512640 135214827 4294956224 18446744073709551615 134537349 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1871 1514 77 171 0 1698 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 12840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1610768/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=7484 CPUtime=1200.06
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1529 0 0 0 120005 1 0 0 25 0 1 0 1129777214 7663616 1514 1992294400 134512640 135214827 4294956224 18446744073709551615 134527308 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1871 1514 77 171 0 1698 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12840

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: 1.00 1.00 0.93 2/66 25607
/proc/meminfo: memFree=1610768/2055920 swapFree=4178780/4192956
[pid=25602] ppid=25600 vsize=5356 CPUtime=0
/proc/25602/stat : 25602 (lysat.sh) S 25600 25602 25258 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129777213 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25602/statm: 1339 237 195 169 0 50 0
[pid=25605] ppid=25602 vsize=7484 CPUtime=1200.06
/proc/25605/stat : 25605 (LySATc) R 25602 25602 25258 0 -1 4194304 1529 0 0 0 120005 1 0 0 25 0 1 0 1129777214 7663616 1514 1992294400 134512640 135214827 4294956224 18446744073709551615 134527308 0 0 4096 3 0 0 0 17 0 0 0
/proc/25605/statm: 1871 1514 77 171 0 1698 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.021996
CPU usage (%): 99.9476
Max. virtual memory (cumulated for all children) (KiB): 12840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2038
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= 22
involuntary context switches= 4494

runsolver used 1.25481 second user time and 3.12252 second system time

The end

Launcher Data 

Begin job on node12 at 2009-04-01 09:31:50
IDJOB=1526980
IDBENCH=70652
IDSOLVER=512
FILE ID=node12/1526980-1238571110
PBS_JOBID= 9070514
Free space on /tmp= 65408 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526980-1238571110/watcher-1526980-1238571110 -o /tmp/evaluation-result-1526980-1238571110/solver-1526980-1238571110 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526980-1238571110.cnf c

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=934824551

node12.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		: 3000.266
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		: 3000.266
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:       1617600 kB
Buffers:         83872 kB
Cached:         268128 kB
SwapCached:       7924 kB
Active:         276620 kB
Inactive:        84720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617600 kB
SwapTotal:     4192956 kB
SwapFree:      4178780 kB
Dirty:            2240 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            63060 kB
Committed_AS:  3146836 kB
PageTables:       1380 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= 65404 MiB
End job on node12 at 2009-04-01 09:51:52