Trace number 1526970

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) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
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 |    2111     6420 |      --       0       --      -- |     --   | -14/45
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 484   #clauses: 2111   #literals: 6420
0.00/0.00	c CPU time:   0.006998 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:    2111                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.01/1200.50	HOME/lysat.sh: line 55: 21408 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-1526970-1238570536/watcher-1526970-1238570536 -o /tmp/evaluation-result-1526970-1238570536/solver-1526970-1238570536 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526970-1238570536.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 1.09 3/64 21405
/proc/meminfo: memFree=1481120/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) R 21403 21405 21176 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129720465 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21405/statm: 1339 234 194 169 0 50 0
[pid=21406] ppid=21405 vsize=824 CPUtime=0
/proc/21406/stat : 21406 (SatElite) R 21405 21405 21176 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1129720465 843776 135 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/21406/statm: 206 138 67 127 0 76 0

[startup+0.0862091 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21405
/proc/meminfo: memFree=1481120/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10121 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21405
/proc/meminfo: memFree=1481120/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30123 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21405
/proc/meminfo: memFree=1481120/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701271 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 21405
/proc/meminfo: memFree=1481120/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 1.09 2/66 21408
/proc/meminfo: memFree=1480144/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=2424 CPUtime=1.48
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 255 0 0 0 148 0 0 0 25 0 1 0 1129720466 2482176 240 1992294400 134512640 135214827 4294956208 18446744073709551615 134529538 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 606 240 75 171 0 433 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7780

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 1.09 2/66 21408
/proc/meminfo: memFree=1479952/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=2556 CPUtime=3.08
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 293 0 0 0 308 0 0 0 25 0 1 0 1129720466 2617344 278 1992294400 134512640 135214827 4294956208 18446744073709551615 134540634 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 639 278 75 171 0 466 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7912

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 1.09 2/66 21408
/proc/meminfo: memFree=1479632/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=2688 CPUtime=6.28
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 329 0 0 0 628 0 0 0 25 0 1 0 1129720466 2752512 314 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 672 314 75 171 0 499 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8044

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.09 2/66 21408
/proc/meminfo: memFree=1479312/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=2952 CPUtime=12.67
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 397 0 0 0 1267 0 0 0 25 0 1 0 1129720466 3022848 382 1992294400 134512640 135214827 4294956208 18446744073709551615 134536993 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 738 382 75 171 0 565 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8308

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 1.09 2/66 21408
/proc/meminfo: memFree=1479120/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=3348 CPUtime=25.47
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 473 0 0 0 2547 0 0 0 25 0 1 0 1129720466 3428352 458 1992294400 134512640 135214827 4294956208 18446744073709551615 134527318 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 837 458 75 171 0 664 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8704

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.09 2/66 21408
/proc/meminfo: memFree=1478608/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=3744 CPUtime=51.05
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 591 0 0 0 5105 0 0 0 25 0 1 0 1129720466 3833856 576 1992294400 134512640 135214827 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 936 576 75 171 0 763 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 9100

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.08 2/66 21408
/proc/meminfo: memFree=1478032/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=4272 CPUtime=102.24
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 721 0 0 0 10224 0 0 0 25 0 1 0 1129720466 4374528 706 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1068 706 75 171 0 895 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9628

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 21408
/proc/meminfo: memFree=1477520/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=4668 CPUtime=162.21
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 829 0 0 0 16221 0 0 0 25 0 1 0 1129720466 4780032 814 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1167 814 75 171 0 994 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10024

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 21408
/proc/meminfo: memFree=1477264/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=5060 CPUtime=222.18
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 902 0 0 0 22218 0 0 0 25 0 1 0 1129720466 5181440 887 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1265 887 75 171 0 1092 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 10416

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 21408
/proc/meminfo: memFree=1476944/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=5328 CPUtime=282.16
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 984 0 0 0 28216 0 0 0 25 0 1 0 1129720466 5455872 969 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1332 969 75 171 0 1159 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 10684

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 21408
/proc/meminfo: memFree=1476752/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=5592 CPUtime=342.14
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1041 0 0 0 34214 0 0 0 25 0 1 0 1129720466 5726208 1026 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1398 1026 75 171 0 1225 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 10948

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 21408
/proc/meminfo: memFree=1476624/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=5688 CPUtime=402.11
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1087 0 0 0 40211 0 0 0 25 0 1 0 1129720466 5824512 1072 1992294400 134512640 135214827 4294956208 18446744073709551615 134528296 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1422 1072 75 171 0 1249 0

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

[pid=21408] ppid=21405 vsize=5956 CPUtime=522.07
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1157 0 0 0 52206 1 0 0 25 0 1 0 1129720466 6098944 1142 1992294400 134512640 135214827 4294956208 18446744073709551615 134529320 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1489 1142 75 171 0 1316 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 11312

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 21408
/proc/meminfo: memFree=1476176/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=6256 CPUtime=582.05
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1199 0 0 0 58204 1 0 0 25 0 1 0 1129720466 6406144 1184 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1564 1184 75 171 0 1391 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 11612

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 21408
/proc/meminfo: memFree=1475920/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=6400 CPUtime=642.03
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1253 0 0 0 64202 1 0 0 25 0 1 0 1129720466 6553600 1238 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1600 1238 75 171 0 1427 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 11756

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 21408
/proc/meminfo: memFree=1475664/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=6668 CPUtime=702
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1299 0 0 0 70199 1 0 0 25 0 1 0 1129720466 6828032 1284 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1667 1284 75 171 0 1494 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 12024

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 21408
/proc/meminfo: memFree=1475536/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=6668 CPUtime=761.98
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1325 0 0 0 76197 1 0 0 25 0 1 0 1129720466 6828032 1310 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1667 1310 75 171 0 1494 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 12024

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 21408
/proc/meminfo: memFree=1475536/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=6808 CPUtime=821.95
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1343 0 0 0 82194 1 0 0 25 0 1 0 1129720466 6971392 1328 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1702 1328 75 171 0 1529 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 12164

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 21408
/proc/meminfo: memFree=1475408/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=6944 CPUtime=881.93
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1369 0 0 0 88192 1 0 0 25 0 1 0 1129720466 7110656 1354 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1736 1354 75 171 0 1563 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 12300

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 21408
/proc/meminfo: memFree=1475280/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=7084 CPUtime=941.9
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1415 0 0 0 94189 1 0 0 25 0 1 0 1129720466 7254016 1400 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1771 1400 75 171 0 1598 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 12440

[startup+1002.3 s]
/proc/loadavg: 1.07 1.00 1.01 2/66 21408
/proc/meminfo: memFree=1475088/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=7212 CPUtime=1001.88
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1467 0 0 0 100187 1 0 0 25 0 1 0 1129720466 7385088 1452 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1803 1452 75 171 0 1630 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 12568

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 21408
/proc/meminfo: memFree=1474960/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=7340 CPUtime=1061.86
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1497 0 0 0 106185 1 0 0 25 0 1 0 1129720466 7516160 1482 1992294400 134512640 135214827 4294956208 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1835 1482 75 171 0 1662 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 12696

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21408
/proc/meminfo: memFree=1474768/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=7612 CPUtime=1121.83
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1542 0 0 0 112182 1 0 0 25 0 1 0 1129720466 7794688 1527 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1903 1527 75 171 0 1730 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 12968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21408
/proc/meminfo: memFree=1474704/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=7612 CPUtime=1181.81
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1549 0 0 0 118180 1 0 0 25 0 1 0 1129720466 7794688 1534 1992294400 134512640 135214827 4294956208 18446744073709551615 134529399 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1903 1534 75 171 0 1730 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 12968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21408
/proc/meminfo: memFree=1474704/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=7612 CPUtime=1200.01
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1554 0 0 0 120000 1 0 0 25 0 1 0 1129720466 7794688 1539 1992294400 134512640 135214827 4294956208 18446744073709551615 134538923 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1903 1539 75 171 0 1730 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 12968

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21408
/proc/meminfo: memFree=1474704/2055920 swapFree=4177768/4192956
[pid=21405] ppid=21403 vsize=5356 CPUtime=0
/proc/21405/stat : 21405 (lysat.sh) S 21403 21405 21176 0 -1 4194304 310 166 0 0 0 0 0 0 16 0 1 0 1129720465 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21405/statm: 1339 237 195 169 0 50 0
[pid=21408] ppid=21405 vsize=7612 CPUtime=1200.01
/proc/21408/stat : 21408 (LySATc) R 21405 21405 21176 0 -1 4194304 1554 0 0 0 120000 1 0 0 25 0 1 0 1129720466 7794688 1539 1992294400 134512640 135214827 4294956208 18446744073709551615 134538923 0 0 4096 3 0 0 0 17 0 0 0
/proc/21408/statm: 1903 1539 75 171 0 1730 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 12968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1200.02
CPU system time (s): 0.018997
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 12968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2062
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= 24
involuntary context switches= 4433

runsolver used 0.921859 second user time and 3.45347 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-01 09:22:16
IDJOB=1526970
IDBENCH=70650
IDSOLVER=512
FILE ID=node2/1526970-1238570536
PBS_JOBID= 9070524
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526970-1238570536/watcher-1526970-1238570536 -o /tmp/evaluation-result-1526970-1238570536/solver-1526970-1238570536 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526970-1238570536.cnf c

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

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=407425347

node2.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		: 3000.236
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		: 3000.236
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:       1481600 kB
Buffers:         88452 kB
Cached:         389092 kB
SwapCached:       8996 kB
Active:         203852 kB
Inactive:       284700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481600 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            71748 kB
Committed_AS:  2884148 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= 66492 MiB
End job on node2 at 2009-04-01 09:42:19