Trace number 1525265

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33351   101258 |      --       0       --      -- |     --   | -249/458
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7797   #clauses: 33351   #literals: 101258
0.09/0.11	c CPU time:   0.103984 s
0.09/0.11	c ==============================================================================
0.09/0.15	This is MiniSat 2.0 beta
0.09/0.15	WARNING: for repeatability, setting FPU to use double precision
0.09/0.15	============================[ Problem Statistics ]=============================
0.09/0.15	|                                                                             |
0.09/0.15	|  Number of variables:  7797                                                 |
0.09/0.15	|  Number of clauses:    33351                                                |
0.09/0.17	|  Parsing time:         0.02         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525265-1238393060/watcher-1525265-1238393060 -o /tmp/evaluation-result-1525265-1238393060/solver-1525265-1238393060 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525265-1238393060.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: 1.59 1.77 1.44 3/73 12651
/proc/meminfo: memFree=1729952/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1111970511 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 235 195 169 0 50 0
[pid=12652] ppid=12651 vsize=1556 CPUtime=0
/proc/12652/stat : 12652 (SatElite) R 12651 12651 12273 0 -1 4194304 314 0 0 0 0 0 0 0 20 0 1 0 1111970511 1593344 298 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/12652/statm: 389 301 51 127 0 259 0

[startup+0.0495089 s]
/proc/loadavg: 1.59 1.77 1.44 3/73 12651
/proc/meminfo: memFree=1729952/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1111970511 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 235 195 169 0 50 0
[pid=12652] ppid=12651 vsize=4444 CPUtime=0.04
/proc/12652/stat : 12652 (SatElite) R 12651 12651 12273 0 -1 4194304 999 0 0 0 4 0 0 0 18 0 1 0 1111970511 4550656 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134574590 0 0 4096 3 0 0 0 17 0 0 0
/proc/12652/statm: 1111 983 68 127 0 981 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9800

[startup+0.101515 s]
/proc/loadavg: 1.59 1.77 1.44 3/73 12651
/proc/meminfo: memFree=1729952/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1111970511 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 235 195 169 0 50 0
[pid=12652] ppid=12651 vsize=4444 CPUtime=0.09
/proc/12652/stat : 12652 (SatElite) R 12651 12651 12273 0 -1 4194304 999 0 0 0 9 0 0 0 18 0 1 0 1111970511 4550656 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566187 0 0 4096 3 0 0 0 17 0 0 0
/proc/12652/statm: 1111 983 68 127 0 981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.301549 s]
/proc/loadavg: 1.59 1.77 1.44 3/73 12651
/proc/meminfo: memFree=1729952/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701597 s]
/proc/loadavg: 1.59 1.77 1.44 3/73 12651
/proc/meminfo: memFree=1729952/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50168 s]
/proc/loadavg: 1.59 1.77 1.44 2/75 12654
/proc/meminfo: memFree=1723920/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=7484 CPUtime=1.33
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 1651 0 0 0 133 0 0 0 25 0 1 0 1111970526 7663616 1637 1992294400 134512640 135214827 4294956208 18446744073709551615 134538481 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 1871 1637 78 171 0 1698 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12840

[startup+3.10186 s]
/proc/loadavg: 1.59 1.77 1.44 2/75 12654
/proc/meminfo: memFree=1721104/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=11112 CPUtime=2.94
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 2549 0 0 0 293 1 0 0 25 0 1 0 1111970526 11378688 2535 1992294400 134512640 135214827 4294956208 18446744073709551615 134540722 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 2778 2536 78 171 0 2605 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16468

[startup+6.30123 s]
/proc/loadavg: 1.70 1.79 1.45 2/75 12654
/proc/meminfo: memFree=1714512/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=16968 CPUtime=6.13
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 4024 0 0 0 611 2 0 0 25 0 1 0 1111970526 17375232 4010 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 4242 4010 78 171 0 4069 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22324

[startup+12.702 s]
/proc/loadavg: 1.65 1.78 1.45 2/75 12654
/proc/meminfo: memFree=1703952/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=26900 CPUtime=12.53
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 6502 0 0 0 1248 5 0 0 25 0 1 0 1111970526 27545600 6488 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 6725 6488 78 171 0 6552 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32256

[startup+25.5025 s]
/proc/loadavg: 1.50 1.74 1.44 2/75 12654
/proc/meminfo: memFree=1699984/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=29936 CPUtime=25.33
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 7258 0 0 0 2527 6 0 0 25 0 1 0 1111970526 30654464 7244 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 7484 7244 78 171 0 7311 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 35292

[startup+51.1024 s]
/proc/loadavg: 1.33 1.68 1.43 2/75 12654
/proc/meminfo: memFree=1690896/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=39124 CPUtime=50.91
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 9526 0 0 0 5084 7 0 0 25 0 1 0 1111970526 40062976 9512 1992294400 134512640 135214827 4294956208 18446744073709551615 134527456 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 9781 9512 78 171 0 9608 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44480

[startup+102.306 s]
/proc/loadavg: 1.14 1.57 1.40 2/75 12654
/proc/meminfo: memFree=1674448/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=55360 CPUtime=102.09
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 13619 0 0 0 10198 11 0 0 25 0 1 0 1111970526 56688640 13605 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 13840 13605 78 171 0 13667 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60716

[startup+162.302 s]
/proc/loadavg: 1.05 1.47 1.37 2/75 12654
/proc/meminfo: memFree=1674384/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=55360 CPUtime=162.06
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 13619 0 0 0 16195 11 0 0 25 0 1 0 1111970526 56688640 13605 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 13840 13605 78 171 0 13667 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60716

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.35 2/75 12654
/proc/meminfo: memFree=1674320/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=55360 CPUtime=222.03
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 13624 0 0 0 22192 11 0 0 25 0 1 0 1111970526 56688640 13610 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 13840 13610 78 171 0 13667 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 60716

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.33 2/75 12654
/proc/meminfo: memFree=1669392/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=60496 CPUtime=282
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 14865 0 0 0 28188 12 0 0 25 0 1 0 1111970526 61947904 14851 1992294400 134512640 135214827 4294956208 18446744073709551615 134538970 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 15124 14851 78 171 0 14951 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 65852

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.30 2/75 12654
/proc/meminfo: memFree=1663504/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=66304 CPUtime=341.98
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 16339 0 0 0 34183 15 0 0 25 0 1 0 1111970526 67895296 16325 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 16576 16325 78 171 0 16403 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 71660

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.28 2/75 12654
/proc/meminfo: memFree=1663440/2055920 swapFree=4175504/4192956

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

/proc/12654/statm: 17468 17196 78 171 0 17295 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 75228

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.22 2/75 12654
/proc/meminfo: memFree=1659920/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=69872 CPUtime=581.86
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 17231 0 0 0 58171 15 0 0 25 0 1 0 1111970526 71548928 17217 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 17468 17217 78 171 0 17295 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 75228

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.21 2/75 12654
/proc/meminfo: memFree=1654800/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=75032 CPUtime=641.84
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 18504 0 0 0 64167 17 0 0 25 0 1 0 1111970526 76832768 18490 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 18758 18490 78 171 0 18585 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 80388

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.19 2/75 12654
/proc/meminfo: memFree=1654736/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=75032 CPUtime=701.81
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 18505 0 0 0 70164 17 0 0 25 0 1 0 1111970526 76832768 18491 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 18758 18491 78 171 0 18585 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 80388

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/75 12654
/proc/meminfo: memFree=1652624/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=77012 CPUtime=761.78
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 19022 0 0 0 76160 18 0 0 25 0 1 0 1111970526 78860288 19008 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 19253 19008 78 171 0 19080 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 82368

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/75 12654
/proc/meminfo: memFree=1652624/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=77012 CPUtime=821.75
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 19022 0 0 0 82157 18 0 0 25 0 1 0 1111970526 78860288 19008 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 19253 19008 78 171 0 19080 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 82368

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/75 12654
/proc/meminfo: memFree=1647056/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=82696 CPUtime=881.73
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 20419 0 0 0 88153 20 0 0 25 0 1 0 1111970526 84680704 20405 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 20674 20405 78 171 0 20501 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 88052

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/75 12654
/proc/meminfo: memFree=1647056/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=82696 CPUtime=941.69
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 20419 0 0 0 94149 20 0 0 25 0 1 0 1111970526 84680704 20405 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 20674 20405 78 171 0 20501 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 88052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/75 12654
/proc/meminfo: memFree=1647056/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=82676 CPUtime=1001.67
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 20419 0 0 0 100147 20 0 0 25 0 1 0 1111970526 84660224 20405 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 20669 20405 78 171 0 20496 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 88032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/75 12654
/proc/meminfo: memFree=1646992/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=82676 CPUtime=1061.64
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 20419 0 0 0 106144 20 0 0 25 0 1 0 1111970526 84660224 20405 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 20669 20405 78 171 0 20496 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 88032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 12654
/proc/meminfo: memFree=1646992/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=82676 CPUtime=1121.61
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 20419 0 0 0 112141 20 0 0 25 0 1 0 1111970526 84660224 20405 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 20669 20405 78 171 0 20496 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 88032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 12654
/proc/meminfo: memFree=1646992/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=82676 CPUtime=1181.58
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 20419 0 0 0 118138 20 0 0 25 0 1 0 1111970526 84660224 20405 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 20669 20405 78 171 0 20496 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 88032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 12654
/proc/meminfo: memFree=1646992/2055920 swapFree=4175504/4192956
[pid=12651] ppid=12649 vsize=5356 CPUtime=0.14
/proc/12651/stat : 12651 (lysat.sh) S 12649 12651 12273 0 -1 4194304 311 1070 0 0 0 0 14 0 16 0 1 0 1111970511 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12651/statm: 1339 237 195 169 0 50 0
[pid=12654] ppid=12651 vsize=82676 CPUtime=1199.88
/proc/12654/stat : 12654 (LySATc) R 12651 12651 12273 0 -1 4194304 20419 0 0 0 119968 20 0 0 25 0 1 0 1111970526 84660224 20405 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/12654/statm: 20669 20405 78 171 0 20496 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 88032

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12651 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=145977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.152975
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.82
CPU system time (s): 0.2
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 88052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.145977
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1381
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 1.02284 second user time and 3.38149 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-30 08:04:20
IDJOB=1525265
IDBENCH=70309
IDSOLVER=512
FILE ID=node77/1525265-1238393060
PBS_JOBID= 9061338
Free space on /tmp= 66552 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525265-1238393060/watcher-1525265-1238393060 -o /tmp/evaluation-result-1525265-1238393060/solver-1525265-1238393060 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525265-1238393060.cnf c

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=812371127

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1730496 kB
Buffers:         51412 kB
Cached:         185792 kB
SwapCached:       9160 kB
Active:          40724 kB
Inactive:       209784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730496 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          17604 kB
Slab:            60136 kB
Committed_AS:  2617672 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-30 08:24:23