Trace number 1526390

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 |    2112     6421 |      --       0       --      -- |     --   | -13/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 487   #clauses: 2112   #literals: 6421
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:  487                                                  |
0.00/0.01	|  Number of clauses:    2112                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.08/1200.50	HOME/lysat.sh: line 55: 21718 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-1526390-1238491670/watcher-1526390-1238491670 -o /tmp/evaluation-result-1526390-1238491670/solver-1526390-1238491670 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526390-1238491670.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: 1.84 1.83 1.52 3/64 21715
/proc/meminfo: memFree=1081336/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121833780 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 235 195 169 0 50 0
[pid=21716] ppid=21715 vsize=828 CPUtime=0
/proc/21716/stat : 21716 (SatElite) R 21715 21715 21151 0 -1 4194304 158 0 0 0 0 0 0 0 19 0 1 0 1121833780 847872 142 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 0 0 0
/proc/21716/statm: 240 144 68 127 0 110 0

[startup+0.047162 s]
/proc/loadavg: 1.84 1.83 1.52 3/64 21715
/proc/meminfo: memFree=1081336/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101167 s]
/proc/loadavg: 1.84 1.83 1.52 3/64 21715
/proc/meminfo: memFree=1081336/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301202 s]
/proc/loadavg: 1.84 1.83 1.52 3/64 21715
/proc/meminfo: memFree=1081336/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701274 s]
/proc/loadavg: 1.84 1.83 1.52 3/64 21715
/proc/meminfo: memFree=1081336/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 1.84 1.83 1.52 2/66 21718
/proc/meminfo: memFree=1080488/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=2424 CPUtime=1.48
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 256 0 0 0 148 0 0 0 25 0 1 0 1121833781 2482176 241 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 606 241 77 171 0 433 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7780

[startup+3.10169 s]
/proc/loadavg: 1.84 1.83 1.52 2/66 21718
/proc/meminfo: memFree=1080232/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=2556 CPUtime=3.08
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 281 0 0 0 308 0 0 0 25 0 1 0 1121833781 2617344 266 1992294400 134512640 135214827 4294956208 18446744073709551615 134538201 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 639 266 77 171 0 466 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7912

[startup+6.30125 s]
/proc/loadavg: 1.77 1.82 1.52 2/66 21718
/proc/meminfo: memFree=1079976/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=2688 CPUtime=6.28
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 318 0 0 0 628 0 0 0 25 0 1 0 1121833781 2752512 303 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 672 303 77 171 0 499 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8044

[startup+12.7014 s]
/proc/loadavg: 1.71 1.80 1.51 2/66 21718
/proc/meminfo: memFree=1079656/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=2948 CPUtime=12.68
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 380 0 0 0 1268 0 0 0 25 0 1 0 1121833781 3018752 365 1992294400 134512640 135214827 4294956208 18446744073709551615 134529711 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 737 365 77 171 0 564 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8304

[startup+25.5016 s]
/proc/loadavg: 1.55 1.76 1.51 2/66 21718
/proc/meminfo: memFree=1079400/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=3212 CPUtime=25.47
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 445 0 0 0 2547 0 0 0 25 0 1 0 1121833781 3289088 430 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 803 430 77 171 0 630 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8568

[startup+51.1011 s]
/proc/loadavg: 1.36 1.70 1.49 2/66 21718
/proc/meminfo: memFree=1078952/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=3604 CPUtime=51.06
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 554 0 0 0 5106 0 0 0 25 0 1 0 1121833781 3690496 539 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 901 539 77 171 0 728 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8960

[startup+102.305 s]
/proc/loadavg: 1.16 1.59 1.46 2/66 21718
/proc/meminfo: memFree=1078376/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=4128 CPUtime=102.24
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 682 0 0 0 10224 0 0 0 25 0 1 0 1121833781 4227072 667 1992294400 134512640 135214827 4294956208 18446744073709551615 134537546 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1032 667 77 171 0 859 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9484

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.43 2/66 21718
/proc/meminfo: memFree=1077928/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=4520 CPUtime=162.22
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 796 0 0 0 16222 0 0 0 25 0 1 0 1121833781 4628480 781 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1130 781 77 171 0 957 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9876

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.40 2/66 21718
/proc/meminfo: memFree=1077672/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=4784 CPUtime=222.2
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 855 0 0 0 22220 0 0 0 25 0 1 0 1121833781 4898816 840 1992294400 134512640 135214827 4294956208 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1196 840 77 171 0 1023 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10140

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.37 2/66 21718
/proc/meminfo: memFree=1077416/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=5060 CPUtime=282.19
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 921 0 0 0 28218 1 0 0 25 0 1 0 1121833781 5181440 906 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1265 906 77 171 0 1092 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10416

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.35 2/66 21718
/proc/meminfo: memFree=1077224/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=5192 CPUtime=342.17
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 964 0 0 0 34216 1 0 0 25 0 1 0 1121833781 5316608 949 1992294400 134512640 135214827 4294956208 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1298 949 77 171 0 1125 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 10548

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.32 2/66 21718
/proc/meminfo: memFree=1076904/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=5456 CPUtime=402.15
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1031 0 0 0 40214 1 0 0 25 0 1 0 1121833781 5586944 1016 1992294400 134512640 135214827 4294956208 18446744073709551615 134527599 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1364 1016 77 171 0 1191 0

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

[pid=21718] ppid=21715 vsize=5856 CPUtime=522.11
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1130 0 0 0 52210 1 0 0 25 0 1 0 1121833781 5996544 1115 1992294400 134512640 135214827 4294956208 18446744073709551615 134528480 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1464 1115 77 171 0 1291 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 11212

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.26 2/66 21718
/proc/meminfo: memFree=1076456/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=5992 CPUtime=582.08
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1150 0 0 0 58207 1 0 0 25 0 1 0 1121833781 6135808 1135 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1498 1135 77 171 0 1325 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 11348

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.24 2/66 21718
/proc/meminfo: memFree=1076328/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6124 CPUtime=642.07
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1196 0 0 0 64206 1 0 0 25 0 1 0 1121833781 6270976 1181 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1531 1181 77 171 0 1358 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 11480

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.22 2/66 21718
/proc/meminfo: memFree=1076072/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6396 CPUtime=702.04
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1242 0 0 0 70203 1 0 0 25 0 1 0 1121833781 6549504 1227 1992294400 134512640 135214827 4294956208 18446744073709551615 134537316 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1599 1227 77 171 0 1426 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 11752

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.20 2/66 21718
/proc/meminfo: memFree=1076008/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6396 CPUtime=762.03
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1267 0 0 0 76202 1 0 0 25 0 1 0 1121833781 6549504 1252 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1599 1252 77 171 0 1426 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 11752

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.19 2/66 21720
/proc/meminfo: memFree=1075816/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6536 CPUtime=822
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1295 0 0 0 82198 2 0 0 25 0 1 0 1121833781 6692864 1280 1992294400 134512640 135214827 4294956208 18446744073709551615 134541153 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1634 1280 77 171 0 1461 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11892

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 21720
/proc/meminfo: memFree=1075816/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6668 CPUtime=881.98
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1317 0 0 0 88196 2 0 0 25 0 1 0 1121833781 6828032 1302 1992294400 134512640 135214827 4294956208 18446744073709551615 134529415 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1667 1302 77 171 0 1494 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 12024

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 21720
/proc/meminfo: memFree=1075752/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6668 CPUtime=941.96
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1331 0 0 0 94194 2 0 0 25 0 1 0 1121833781 6828032 1316 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1667 1316 77 171 0 1494 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 12024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 21720
/proc/meminfo: memFree=1075560/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6944 CPUtime=1001.94
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1372 0 0 0 100192 2 0 0 25 0 1 0 1121833781 7110656 1357 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1736 1357 77 171 0 1563 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 12300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 21720
/proc/meminfo: memFree=1075496/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=6944 CPUtime=1061.92
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1401 0 0 0 106190 2 0 0 25 0 1 0 1121833781 7110656 1386 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1736 1386 77 171 0 1563 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 12300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 21720
/proc/meminfo: memFree=1075368/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=7076 CPUtime=1121.9
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1431 0 0 0 112188 2 0 0 25 0 1 0 1121833781 7245824 1416 1992294400 134512640 135214827 4294956208 18446744073709551615 134529320 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1769 1416 77 171 0 1596 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 21720
/proc/meminfo: memFree=1075304/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=7076 CPUtime=1181.88
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1435 0 0 0 118186 2 0 0 25 0 1 0 1121833781 7245824 1420 1992294400 134512640 135214827 4294956208 18446744073709551615 134537017 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1769 1420 77 171 0 1596 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 12432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 21720
/proc/meminfo: memFree=1075304/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=7208 CPUtime=1200.08
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1442 0 0 0 120006 2 0 0 25 0 1 0 1121833781 7380992 1427 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1802 1427 77 171 0 1629 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12564

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 1.11 2/66 21720
/proc/meminfo: memFree=1075304/2055920 swapFree=4174136/4192956
[pid=21715] ppid=21713 vsize=5356 CPUtime=0
/proc/21715/stat : 21715 (lysat.sh) S 21713 21715 21151 0 -1 4194304 310 165 0 0 0 0 0 0 19 0 1 0 1121833780 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21715/statm: 1339 237 195 169 0 50 0
[pid=21718] ppid=21715 vsize=7208 CPUtime=1200.08
/proc/21718/stat : 21718 (LySATc) R 21715 21715 21151 0 -1 4194304 1442 0 0 0 120006 2 0 0 25 0 1 0 1121833781 7380992 1427 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/21718/statm: 1802 1427 77 171 0 1629 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12564

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.07
CPU system time (s): 0.033994
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 12564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1949
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= 2996

runsolver used 1.24481 second user time and 2.95555 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-31 11:27:50
IDJOB=1526390
IDBENCH=70534
IDSOLVER=512
FILE ID=node4/1526390-1238491670
PBS_JOBID= 9061847
Free space on /tmp= 65244 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526390-1238491670/watcher-1526390-1238491670 -o /tmp/evaluation-result-1526390-1238491670/solver-1526390-1238491670 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526390-1238491670.cnf c

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=642152667

node4.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		: 3000.277
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		: 3000.277
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:       1081880 kB
Buffers:        102740 kB
Cached:         758132 kB
SwapCached:      12656 kB
Active:         186516 kB
Inactive:       691348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081880 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            82168 kB
Committed_AS:  2875192 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-31 11:47:52