Trace number 1526480

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2204     6653 |      --       0       --      -- |     --   | -6/23
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 513   #clauses: 2204   #literals: 6653
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:  513                                                  |
0.00/0.01	|  Number of clauses:    2204                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.07/1200.70	HOME/lysat.sh: line 55: 17873 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-1526480-1238502335/watcher-1526480-1238502335 -o /tmp/evaluation-result-1526480-1238502335/solver-1526480-1238502335 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526480-1238502335.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: 0.88 1.02 1.10 3/64 17870
/proc/meminfo: memFree=1319408/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122895378 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17870/statm: 1339 235 195 169 0 50 0
[pid=17871] ppid=17870 vsize=960 CPUtime=0
/proc/17871/stat : 17871 (SatElite) R 17870 17870 17833 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1122895378 983040 148 1992294400 134512640 135034092 4294956112 18446744073709551615 134566426 0 0 4096 3 0 0 0 17 1 0 0
/proc/17871/statm: 240 148 68 127 0 110 0

[startup+0.0458789 s]
/proc/loadavg: 0.88 1.02 1.10 3/64 17870
/proc/meminfo: memFree=1319408/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102887 s]
/proc/loadavg: 0.88 1.02 1.10 3/64 17870
/proc/meminfo: memFree=1319408/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301919 s]
/proc/loadavg: 0.88 1.02 1.10 3/64 17870
/proc/meminfo: memFree=1319408/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701988 s]
/proc/loadavg: 0.88 1.02 1.10 3/64 17870
/proc/meminfo: memFree=1319408/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 0.88 1.02 1.10 2/66 17873
/proc/meminfo: memFree=1318432/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=2420 CPUtime=1.48
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 263 0 0 0 148 0 0 0 25 0 1 0 1122895379 2478080 248 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 605 248 77 171 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7776

[startup+3.1014 s]
/proc/loadavg: 0.88 1.02 1.10 2/66 17873
/proc/meminfo: memFree=1318176/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=2552 CPUtime=3.08
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 300 0 0 0 308 0 0 0 25 0 1 0 1122895379 2613248 285 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 638 285 77 171 0 465 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7908

[startup+6.30195 s]
/proc/loadavg: 0.89 1.02 1.10 2/66 17873
/proc/meminfo: memFree=1317856/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=2684 CPUtime=6.28
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 342 0 0 0 628 0 0 0 25 0 1 0 1122895379 2748416 327 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 671 327 77 171 0 498 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8040

[startup+12.701 s]
/proc/loadavg: 0.90 1.02 1.10 2/66 17873
/proc/meminfo: memFree=1317536/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=2948 CPUtime=12.68
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 404 0 0 0 1268 0 0 0 25 0 1 0 1122895379 3018752 389 1992294400 134512640 135214827 4294956224 18446744073709551615 134725985 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 737 389 77 171 0 564 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8304

[startup+25.5022 s]
/proc/loadavg: 0.92 1.02 1.10 2/66 17873
/proc/meminfo: memFree=1317344/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=3344 CPUtime=25.47
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 487 0 0 0 2547 0 0 0 25 0 1 0 1122895379 3424256 472 1992294400 134512640 135214827 4294956224 18446744073709551615 134537061 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 836 472 77 171 0 663 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8700

[startup+51.1026 s]
/proc/loadavg: 0.95 1.01 1.09 2/66 17873
/proc/meminfo: memFree=1316960/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=3740 CPUtime=51.06
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 594 0 0 0 5106 0 0 0 25 0 1 0 1122895379 3829760 579 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 935 579 77 171 0 762 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9096

[startup+102.305 s]
/proc/loadavg: 0.98 1.01 1.09 2/66 17873
/proc/meminfo: memFree=1316192/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=4432 CPUtime=102.24
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 755 0 0 0 10224 0 0 0 25 0 1 0 1122895379 4538368 740 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1108 740 77 171 0 935 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9788

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 17873
/proc/meminfo: memFree=1315744/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=4844 CPUtime=162.21
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 856 0 0 0 16221 0 0 0 25 0 1 0 1122895379 4960256 841 1992294400 134512640 135214827 4294956224 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1211 841 77 171 0 1038 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10200

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 17873
/proc/meminfo: memFree=1315552/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=4976 CPUtime=222.18
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 912 0 0 0 22218 0 0 0 25 0 1 0 1122895379 5095424 897 1992294400 134512640 135214827 4294956224 18446744073709551615 134537363 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1244 897 77 171 0 1071 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 10332

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 17873
/proc/meminfo: memFree=1315040/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=5504 CPUtime=282.16
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1033 0 0 0 28216 0 0 0 25 0 1 0 1122895379 5636096 1018 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1376 1018 77 171 0 1203 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 10860

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 17873
/proc/meminfo: memFree=1314912/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=5636 CPUtime=342.11
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1069 0 0 0 34211 0 0 0 25 0 1 0 1122895379 5771264 1054 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 1 0 0
/proc/17873/statm: 1409 1054 77 171 0 1236 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 10992

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 17873
/proc/meminfo: memFree=1314656/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=5900 CPUtime=402.07
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1131 0 0 0 40207 0 0 0 25 0 1 0 1122895379 6041600 1116 1992294400 134512640 135214827 4294956224 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1475 1116 77 171 0 1302 0

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

[pid=17873] ppid=17870 vsize=6168 CPUtime=522.03
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1212 0 0 0 52202 1 0 0 25 0 1 0 1122895379 6316032 1197 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1542 1197 77 171 0 1369 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 11524

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 17873
/proc/meminfo: memFree=1314208/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=6304 CPUtime=581.99
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1246 0 0 0 58198 1 0 0 25 0 1 0 1122895379 6455296 1231 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1576 1231 77 171 0 1403 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 11660

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 17873
/proc/meminfo: memFree=1313952/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=6560 CPUtime=641.96
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1297 0 0 0 64195 1 0 0 25 0 1 0 1122895379 6717440 1282 1992294400 134512640 135214827 4294956224 18446744073709551615 134538433 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1640 1282 77 171 0 1467 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 11916

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 17873
/proc/meminfo: memFree=1313888/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=6692 CPUtime=701.91
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1327 0 0 0 70190 1 0 0 25 0 1 0 1122895379 6852608 1312 1992294400 134512640 135214827 4294956224 18446744073709551615 134529306 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1673 1312 77 171 0 1500 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 12048

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 17873
/proc/meminfo: memFree=1313760/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=6804 CPUtime=761.89
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1364 0 0 0 76188 1 0 0 25 0 1 0 1122895379 6967296 1349 1992294400 134512640 135214827 4294956224 18446744073709551615 134536478 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1701 1349 77 171 0 1528 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 12160

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.02 2/66 17873
/proc/meminfo: memFree=1313696/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=6940 CPUtime=821.86
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1389 0 0 0 82185 1 0 0 25 0 1 0 1122895379 7106560 1374 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1735 1374 77 171 0 1562 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 12296

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 17873
/proc/meminfo: memFree=1313696/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=6940 CPUtime=881.83
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1394 0 0 0 88182 1 0 0 25 0 1 0 1122895379 7106560 1379 1992294400 134512640 135214827 4294956224 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 1 0 0
/proc/17873/statm: 1735 1379 77 171 0 1562 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 12296

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 17875
/proc/meminfo: memFree=1313440/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=7208 CPUtime=941.78
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1440 0 0 0 94177 1 0 0 25 0 1 0 1122895379 7380992 1425 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1802 1425 77 171 0 1629 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 12564

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17875
/proc/meminfo: memFree=1313312/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=7344 CPUtime=1001.76
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1477 0 0 0 100175 1 0 0 25 0 1 0 1122895379 7520256 1462 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1836 1462 77 171 0 1663 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 12700

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17875
/proc/meminfo: memFree=1313248/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=7344 CPUtime=1061.73
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1492 0 0 0 106172 1 0 0 25 0 1 0 1122895379 7520256 1477 1992294400 134512640 135214827 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/17873/statm: 1836 1477 77 171 0 1663 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 12700

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17875
/proc/meminfo: memFree=1313184/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=7480 CPUtime=1121.7
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1517 0 0 0 112169 1 0 0 25 0 1 0 1122895379 7659520 1502 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1870 1502 77 171 0 1697 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 12836

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17875
/proc/meminfo: memFree=1313120/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=7480 CPUtime=1181.68
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1535 0 0 0 118166 2 0 0 25 0 1 0 1122895379 7659520 1520 1992294400 134512640 135214827 4294956224 18446744073709551615 134529538 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1870 1520 77 171 0 1697 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 12836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17875
/proc/meminfo: memFree=1313120/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=7480 CPUtime=1200.07
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1538 0 0 0 120005 2 0 0 25 0 1 0 1122895379 7659520 1523 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1870 1523 77 171 0 1697 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12836

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17875
/proc/meminfo: memFree=1313120/2055920 swapFree=4175308/4192956
[pid=17870] ppid=17868 vsize=5356 CPUtime=0
/proc/17870/stat : 17870 (lysat.sh) S 17868 17870 17833 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122895378 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17870/statm: 1339 237 195 169 0 50 0
[pid=17873] ppid=17870 vsize=7480 CPUtime=1200.07
/proc/17873/stat : 17873 (LySATc) R 17870 17870 17833 0 -1 4194304 1538 0 0 0 120005 2 0 0 25 0 1 0 1122895379 7659520 1523 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/17873/statm: 1870 1523 77 171 0 1697 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.025996
CPU usage (%): 99.9484
Max. virtual memory (cumulated for all children) (KiB): 12836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2050
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= 27
involuntary context switches= 3022

runsolver used 0.926859 second user time and 3.44848 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-31 14:25:35
IDJOB=1526480
IDBENCH=70552
IDSOLVER=512
FILE ID=node55/1526480-1238502335
PBS_JOBID= 9061966
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526480-1238502335/watcher-1526480-1238502335 -o /tmp/evaluation-result-1526480-1238502335/solver-1526480-1238502335 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526480-1238502335.cnf c

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=445768741

node55.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		: 3000.259
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		: 3000.259
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:       1319952 kB
Buffers:         99324 kB
Cached:         529952 kB
SwapCached:      11624 kB
Active:         164072 kB
Inactive:       480020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1319952 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            2372 kB
Writeback:           0 kB
Mapped:          18808 kB
Slab:            78024 kB
Committed_AS:  2828792 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-03-31 14:45:38