Trace number 1525420

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16701    50689 |      --       0       --      -- |     --   | -99/289
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3906   #clauses: 16701   #literals: 50689
0.00/0.05	c CPU time:   0.051992 s
0.00/0.05	c ==============================================================================
0.05/0.08	This is MiniSat 2.0 beta
0.05/0.08	WARNING: for repeatability, setting FPU to use double precision
0.05/0.08	============================[ Problem Statistics ]=============================
0.05/0.08	|                                                                             |
0.05/0.08	|  Number of variables:  3906                                                 |
0.05/0.08	|  Number of clauses:    16701                                                |
0.05/0.09	|  Parsing time:         0.01         s                                       |

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-1525420-1238401097/watcher-1525420-1238401097 -o /tmp/evaluation-result-1525420-1238401097/solver-1525420-1238401097 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525420-1238401097.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: 1.28 1.75 1.63 3/64 19960
/proc/meminfo: memFree=1179920/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112775312 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19960/statm: 1339 235 195 169 0 50 0
[pid=19961] ppid=19960 vsize=1572 CPUtime=0
/proc/19961/stat : 19961 (SatElite) R 19960 19960 19796 0 -1 4194304 301 0 0 0 0 0 0 0 18 0 1 0 1112775312 1609728 285 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/19961/statm: 393 286 50 127 0 263 0

[startup+0.0667359 s]
/proc/loadavg: 1.28 1.75 1.63 3/64 19960
/proc/meminfo: memFree=1179920/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112775312 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19960/statm: 1339 235 195 169 0 50 0
[pid=19961] ppid=19960 vsize=2636 CPUtime=0.05
/proc/19961/stat : 19961 (SatElite) R 19960 19960 19796 0 -1 4194304 602 0 0 0 5 0 0 0 18 0 1 0 1112775312 2699264 567 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/19961/statm: 659 567 69 127 0 529 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7992

[startup+0.101744 s]
/proc/loadavg: 1.28 1.75 1.63 3/64 19960
/proc/meminfo: memFree=1179920/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301761 s]
/proc/loadavg: 1.28 1.75 1.63 3/64 19960
/proc/meminfo: memFree=1179920/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701796 s]
/proc/loadavg: 1.28 1.75 1.63 3/64 19960
/proc/meminfo: memFree=1179920/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 1.28 1.75 1.63 2/66 19963
/proc/meminfo: memFree=1174912/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=7092 CPUtime=1.41
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 1505 0 0 0 140 1 0 0 25 0 1 0 1112775320 7262208 1491 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 1773 1491 78 171 0 1600 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12448

[startup+3.102 s]
/proc/loadavg: 1.28 1.75 1.63 2/66 19963
/proc/meminfo: memFree=1172096/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=10260 CPUtime=3.01
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 2297 0 0 0 299 2 0 0 25 0 1 0 1112775320 10506240 2283 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 2565 2283 78 171 0 2392 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15616

[startup+6.30127 s]
/proc/loadavg: 1.26 1.74 1.63 2/66 19963
/proc/meminfo: memFree=1169152/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=11316 CPUtime=6.2
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 2544 0 0 0 618 2 0 0 25 0 1 0 1112775320 11587584 2530 1992294400 134512640 135214827 4294956208 18446744073709551615 134537061 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 2829 2530 78 171 0 2656 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16672

[startup+12.7028 s]
/proc/loadavg: 1.24 1.72 1.63 2/66 19963
/proc/meminfo: memFree=1166592/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=13760 CPUtime=12.6
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 3164 0 0 0 1258 2 0 0 25 0 1 0 1112775320 14090240 3150 1992294400 134512640 135214827 4294956208 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 3440 3150 78 171 0 3267 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19116

[startup+25.5019 s]
/proc/loadavg: 1.18 1.69 1.62 2/66 19963
/proc/meminfo: memFree=1164288/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=16136 CPUtime=25.41
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 3734 0 0 0 2538 3 0 0 25 0 1 0 1112775320 16523264 3720 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 4034 3720 78 171 0 3861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21492

[startup+51.1011 s]
/proc/loadavg: 1.12 1.63 1.60 2/66 19963
/proc/meminfo: memFree=1162176/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=18244 CPUtime=50.99
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 4265 0 0 0 5096 3 0 0 25 0 1 0 1112775320 18681856 4251 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 4561 4251 78 171 0 4388 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23600

[startup+102.306 s]
/proc/loadavg: 1.05 1.53 1.56 2/66 19963
/proc/meminfo: memFree=1159872/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=20520 CPUtime=102.19
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 4842 0 0 0 10215 4 0 0 25 0 1 0 1112775320 21012480 4828 1992294400 134512640 135214827 4294956208 18446744073709551615 134537017 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 5130 4828 78 171 0 4957 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25876

[startup+162.302 s]
/proc/loadavg: 1.02 1.43 1.53 2/66 19963
/proc/meminfo: memFree=1155968/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=24464 CPUtime=162.17
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 5816 0 0 0 16212 5 0 0 25 0 1 0 1112775320 25051136 5802 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 6116 5802 78 171 0 5943 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29820

[startup+222.302 s]
/proc/loadavg: 1.00 1.35 1.49 2/66 19963
/proc/meminfo: memFree=1153728/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=26576 CPUtime=222.15
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 6364 0 0 0 22210 5 0 0 25 0 1 0 1112775320 27213824 6350 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 6644 6350 78 171 0 6471 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31932

[startup+282.301 s]
/proc/loadavg: 1.00 1.28 1.46 2/66 19963
/proc/meminfo: memFree=1153664/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=26708 CPUtime=282.14
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 6375 0 0 0 28208 6 0 0 25 0 1 0 1112775320 27348992 6361 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 6677 6361 78 171 0 6504 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32064

[startup+342.301 s]
/proc/loadavg: 1.00 1.23 1.43 2/66 19963
/proc/meminfo: memFree=1153024/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=27368 CPUtime=342.12
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 6562 0 0 0 34206 6 0 0 25 0 1 0 1112775320 28024832 6548 1992294400 134512640 135214827 4294956208 18446744073709551615 134537363 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 6842 6548 78 171 0 6669 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32724

[startup+402.301 s]
/proc/loadavg: 1.00 1.19 1.40 2/66 19963
/proc/meminfo: memFree=1149760/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0

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

/proc/19963/statm: 7913 7624 78 171 0 7740 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 37008

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/66 19963
/proc/meminfo: memFree=1148672/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=31644 CPUtime=582.07
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 7638 0 0 0 58199 8 0 0 25 0 1 0 1112775320 32403456 7624 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 7911 7624 78 171 0 7738 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37000

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 19963
/proc/meminfo: memFree=1145408/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=35044 CPUtime=642.06
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 8453 0 0 0 64197 9 0 0 25 0 1 0 1112775320 35885056 8439 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 8761 8439 78 171 0 8588 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 40400

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.27 2/66 19963
/proc/meminfo: memFree=1145024/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=35440 CPUtime=702.04
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 8563 0 0 0 70195 9 0 0 25 0 1 0 1112775320 36290560 8549 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 8860 8549 78 171 0 8687 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 40796

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.25 2/66 19963
/proc/meminfo: memFree=1144960/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=35440 CPUtime=762.02
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 8569 0 0 0 76193 9 0 0 25 0 1 0 1112775320 36290560 8555 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 8860 8555 78 171 0 8687 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 40796

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.24 2/66 19963
/proc/meminfo: memFree=1144576/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=35836 CPUtime=822.01
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 8666 0 0 0 82191 10 0 0 25 0 1 0 1112775320 36696064 8652 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 8959 8652 78 171 0 8786 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 41192

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 19963
/proc/meminfo: memFree=1144576/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=35836 CPUtime=882
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 8666 0 0 0 88190 10 0 0 25 0 1 0 1112775320 36696064 8652 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 8959 8652 78 171 0 8786 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 41192

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 19963
/proc/meminfo: memFree=1144064/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=36364 CPUtime=941.98
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 8792 0 0 0 94188 10 0 0 25 0 1 0 1112775320 37236736 8778 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 9091 8778 78 171 0 8918 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 41720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 19963
/proc/meminfo: memFree=1139584/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=40864 CPUtime=1001.96
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 9896 0 0 0 100185 11 0 0 25 0 1 0 1112775320 41844736 9882 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 10216 9882 78 171 0 10043 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 46220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 19963
/proc/meminfo: memFree=1139648/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=40856 CPUtime=1061.96
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 9896 0 0 0 106184 12 0 0 25 0 1 0 1112775320 41836544 9882 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 10214 9882 78 171 0 10041 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 46212

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.17 2/66 19963
/proc/meminfo: memFree=1139648/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=40856 CPUtime=1121.94
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 9896 0 0 0 112182 12 0 0 25 0 1 0 1112775320 41836544 9882 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 10214 9882 78 171 0 10041 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 46212

[startup+1182.3 s]
/proc/loadavg: 1.17 1.05 1.16 2/66 19963
/proc/meminfo: memFree=1139648/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=40836 CPUtime=1181.93
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 9896 0 0 0 118181 12 0 0 25 0 1 0 1112775320 41816064 9882 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 10209 9882 78 171 0 10036 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 46192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.12 1.04 1.16 2/66 19963
/proc/meminfo: memFree=1139584/2055920 swapFree=4167280/4192956
[pid=19960] ppid=19958 vsize=5356 CPUtime=0.07
/proc/19960/stat : 19960 (lysat.sh) S 19958 19960 19796 0 -1 4194304 311 605 0 0 0 0 7 0 16 0 1 0 1112775312 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19960/statm: 1339 237 195 169 0 50 0
[pid=19963] ppid=19960 vsize=40836 CPUtime=1200.03
/proc/19963/stat : 19963 (LySATc) R 19960 19960 19796 0 -1 4194304 9896 0 0 0 119991 12 0 0 25 0 1 0 1112775320 41816064 9882 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/19963/statm: 10209 9882 78 171 0 10036 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 46192

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 19960 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.082987
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.12
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 46220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 916
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= 6
involuntary context switches= 2

runsolver used 1.38679 second user time and 2.93055 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 10:18:18
IDJOB=1525420
IDBENCH=70340
IDSOLVER=512
FILE ID=node31/1525420-1238401097
PBS_JOBID= 9061435
Free space on /tmp= 66424 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525420-1238401097/watcher-1525420-1238401097 -o /tmp/evaluation-result-1525420-1238401097/solver-1525420-1238401097 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525420-1238401097.cnf c

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=618038957

node31.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:       1180400 kB
Buffers:        112184 kB
Cached:         648908 kB
SwapCached:      18664 kB
Active:          51456 kB
Inactive:       729728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1180400 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          17336 kB
Slab:            80076 kB
Committed_AS:  2993228 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-03-30 10:38:20