Trace number 1525344

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 i/2009-03-20? (TO) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S648763183-023.cnf
MD5SUM40253b5ef067295a954d5da373fbf256
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1120.52
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   58800   176400 |   17639       0        0     nan |  0.000 % |
0.19/0.21	c |         0 |   58433   177499 |      --       0       --      -- |     --   | -367/1099
0.19/0.21	c ==============================================================================
0.19/0.21	c Result  :   #vars: 13643   #clauses: 58433   #literals: 177499
0.19/0.21	c CPU time:   0.201969 s
0.19/0.21	c ==============================================================================
0.19/0.28	c lySAT 0.1
0.19/0.28	c minisat core +  additionnal features
0.19/0.28	c ============================[ Problem Statistics ]=============================
0.19/0.28	c |                                                                             |
0.19/0.28	c |  Number of variables:  13643                                                |
0.19/0.29	c |  Number of clauses:    58433                                                |
0.27/0.33	c |  Parsing time:         0.04         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-1525344-1238397095/watcher-1525344-1238397095 -o /tmp/evaluation-result-1525344-1238397095/solver-1525344-1238397095 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525344-1238397095.cnf i 

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: 0.91 0.97 0.99 3/64 9802
/proc/meminfo: memFree=1151912/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 283910852 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 235 195 169 0 50 0
[pid=9803] ppid=9802 vsize=1556 CPUtime=0
/proc/9803/stat : 9803 (SatElite) R 9802 9802 9731 0 -1 4194304 297 0 0 0 0 0 0 0 19 0 1 0 283910853 1593344 281 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/9803/statm: 389 284 50 127 0 259 0

[startup+0.00780303 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9802
/proc/meminfo: memFree=1151912/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 283910852 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 235 195 169 0 50 0
[pid=9803] ppid=9802 vsize=2388 CPUtime=0
/proc/9803/stat : 9803 (SatElite) R 9802 9802 9731 0 -1 4194304 467 0 0 0 0 0 0 0 19 0 1 0 283910853 2445312 451 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/9803/statm: 597 451 50 127 0 467 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7744

[startup+0.102811 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9802
/proc/meminfo: memFree=1151912/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 283910852 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 235 195 169 0 50 0
[pid=9803] ppid=9802 vsize=7152 CPUtime=0.09
/proc/9803/stat : 9803 (SatElite) R 9802 9802 9731 0 -1 4194304 1699 0 0 0 9 0 0 0 19 0 1 0 283910853 7323648 1683 1992294400 134512640 135034092 4294956112 18446744073709551615 134575604 0 0 4096 3 0 0 0 17 0 0 0
/proc/9803/statm: 1788 1683 68 127 0 1658 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12508

[startup+0.301838 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9802
/proc/meminfo: memFree=1151912/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5356

[startup+0.702885 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 9802
/proc/meminfo: memFree=1151912/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5356

[startup+1.50295 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1144600/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=6928 CPUtime=1.21
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 1627 0 0 0 120 1 0 0 25 0 1 0 283910881 7094272 1613 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 1732 1613 82 174 0 1555 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12284

[startup+3.10112 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1143256/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=9172 CPUtime=2.8
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 2181 0 0 0 279 1 0 0 25 0 1 0 283910881 9392128 2167 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 2293 2167 82 174 0 2116 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14528

[startup+6.30144 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1139608/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=12072 CPUtime=6
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 2888 0 0 0 598 2 0 0 25 0 1 0 283910881 12361728 2874 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 3018 2874 82 174 0 2841 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17428

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1135320/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=16536 CPUtime=12.39
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 4023 0 0 0 1237 2 0 0 25 0 1 0 283910881 16932864 4009 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 4134 4009 82 174 0 3957 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21892

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1124376/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=27044 CPUtime=25.19
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 6653 0 0 0 2514 5 0 0 25 0 1 0 283910881 27693056 6639 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 6761 6639 82 174 0 6584 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32400

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1110744/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=40300 CPUtime=50.77
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 9951 0 0 0 5069 8 0 0 25 0 1 0 283910881 41267200 9937 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 10075 9937 82 174 0 9898 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 45656

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1089112/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=61852 CPUtime=101.95
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 15324 0 0 0 10182 13 0 0 25 0 1 0 283910881 63336448 15310 1992294400 134512640 135226915 4294956224 18446744073709551615 134539978 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 15463 15310 82 174 0 15286 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 67208

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1082712/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=68268 CPUtime=161.93
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 16957 0 0 0 16178 15 0 0 25 0 1 0 283910881 69906432 16943 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 17067 16943 82 174 0 16890 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 73624

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1060312/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=90584 CPUtime=221.91
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 22524 0 0 0 22170 21 0 0 25 0 1 0 283910881 92758016 22510 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 22646 22510 82 174 0 22469 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 95940

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1031256/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=119704 CPUtime=281.88
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 29783 0 0 0 28159 29 0 0 25 0 1 0 283910881 122576896 29769 1992294400 134512640 135226915 4294956224 18446744073709551615 134540854 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 29926 29769 82 174 0 29749 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 125060

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1018776/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=132412 CPUtime=341.85
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 32980 0 0 0 34153 32 0 0 25 0 1 0 283910881 135589888 32966 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 33103 32966 82 174 0 32926 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 137768

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=1011800/2055920 swapFree=4181692/4192956

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

/proc/9805/statm: 41037 40846 82 174 0 40860 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 169504

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=986840/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=164148 CPUtime=581.76
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 40860 0 0 0 58135 41 0 0 25 0 1 0 283910881 168087552 40846 1992294400 134512640 135226915 4294956224 18446744073709551615 134527757 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 41037 40846 82 174 0 40860 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 169504

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=951320/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=199492 CPUtime=641.73
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 49743 0 0 0 64122 51 0 0 25 0 1 0 283910881 204279808 49729 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 49873 49729 82 174 0 49696 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 204848

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=947864/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=202896 CPUtime=701.71
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 50568 0 0 0 70119 52 0 0 25 0 1 0 283910881 207765504 50554 1992294400 134512640 135226915 4294956224 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 50724 50554 82 174 0 50547 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 208252

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=947800/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=202896 CPUtime=761.68
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 50568 0 0 0 76116 52 0 0 25 0 1 0 283910881 207765504 50554 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 50724 50554 82 174 0 50547 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 208252

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=938904/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=212456 CPUtime=821.65
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 52978 0 0 0 82110 55 0 0 25 0 1 0 283910881 217554944 52964 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 53114 52964 82 174 0 52937 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 217812

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=895960/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=255180 CPUtime=881.62
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 63600 0 0 0 88094 68 0 0 25 0 1 0 283910881 261304320 63586 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 63795 63586 82 174 0 63618 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 260536

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=895640/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=255312 CPUtime=941.6
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 63621 0 0 0 94092 68 0 0 25 0 1 0 283910881 261439488 63607 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 63828 63607 82 174 0 63651 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 260668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=895576/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=255312 CPUtime=1001.57
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 63621 0 0 0 100089 68 0 0 25 0 1 0 283910881 261439488 63607 1992294400 134512640 135226915 4294956224 18446744073709551615 134540418 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 63828 63607 82 174 0 63651 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 260668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=895576/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=255312 CPUtime=1061.55
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 63621 0 0 0 106087 68 0 0 25 0 1 0 283910881 261439488 63607 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 63828 63607 82 174 0 63651 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 260668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=895576/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=255312 CPUtime=1121.51
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 63622 0 0 0 112083 68 0 0 25 0 1 0 283910881 261439488 63608 1992294400 134512640 135226915 4294956224 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 63828 63608 82 174 0 63651 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 260668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=858072/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=293228 CPUtime=1181.48
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 73129 0 0 0 118069 79 0 0 25 0 1 0 283910881 300265472 73115 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 73307 73115 82 174 0 73130 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 298584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 9805
/proc/meminfo: memFree=844504/2055920 swapFree=4181692/4192956
[pid=9802] ppid=9800 vsize=5356 CPUtime=0.27
/proc/9802/stat : 9802 (lysat.sh) S 9800 9802 9731 0 -1 4194304 310 1820 0 0 0 0 26 1 17 0 1 0 283910852 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9802/statm: 1339 237 195 169 0 50 0
[pid=9805] ppid=9802 vsize=306040 CPUtime=1199.78
/proc/9805/stat : 9805 (LySATi) R 9802 9802 9731 0 -1 4194304 76374 0 0 0 119895 83 0 0 25 0 1 0 283910881 313384960 76360 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9805/statm: 76510 76360 82 174 0 76333 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 311396

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 9802 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=270958
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.287955
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.21
CPU system time (s): 0.84
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 311396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.270958
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2130
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= 5
involuntary context switches= 3

runsolver used 0.989849 second user time and 3.38848 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-30 09:11:35
IDJOB=1525344
IDBENCH=70325
IDSOLVER=511
FILE ID=node42/1525344-1238397095
PBS_JOBID= 9061391
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S648763183-023.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525344-1238397095/watcher-1525344-1238397095 -o /tmp/evaluation-result-1525344-1238397095/solver-1525344-1238397095 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525344-1238397095.cnf i

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

MD5SUM BENCH= 40253b5ef067295a954d5da373fbf256
RANDOM SEED=1244220827

node42.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		: 3000.211
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		: 3000.211
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:       1152400 kB
Buffers:        105520 kB
Cached:         694076 kB
SwapCached:       5184 kB
Active:          24236 kB
Inactive:       783884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1152400 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            3276 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            81384 kB
Committed_AS:   859684 kB
PageTables:       1388 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= 66244 MiB
End job on node42 at 2009-03-30 09:31:37