Trace number 1524679

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.01/0.03	c ==============================================================================
0.01/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.03	c ==============================================================================
0.01/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.01/0.03	c ==============================================================================
0.01/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.01/0.03	c CPU time:   0.022996 s
0.01/0.03	c ==============================================================================
0.01/0.07	c lySAT 0.1
0.01/0.07	c minisat core +  additionnal features
0.01/0.07	c ============================[ Problem Statistics ]=============================
0.01/0.07	c |                                                                             |
0.01/0.07	c |  Number of variables:  1000                                                 |
0.01/0.07	c |  Number of clauses:    20000                                                |
0.01/0.08	c |  Parsing time:         0.01         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-1524679-1238363085/watcher-1524679-1238363085 -o /tmp/evaluation-result-1524679-1238363085/solver-1524679-1238363085 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524679-1238363085.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: 1.83 1.82 1.40 2/64 7548
/proc/meminfo: memFree=918032/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0
/proc/7548/stat : 7548 (lysat.sh) R 7546 7548 7132 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 1108974053 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7548/statm: 1339 234 194 169 0 50 0
[pid=7549] ppid=7548 vsize=5356 CPUtime=0
/proc/7549/stat : 7549 (lysat.sh) R 7548 7548 7132 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 1 0 1108974054 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 269028486049 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7549/statm: 1339 235 195 169 0 50 0

[startup+0.0202901 s]
/proc/loadavg: 1.83 1.82 1.40 2/64 7548
/proc/meminfo: memFree=918032/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1108974053 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 235 195 169 0 50 0
[pid=7549] ppid=7548 vsize=1508 CPUtime=0.01
/proc/7549/stat : 7549 (SatElite) R 7548 7548 7132 0 -1 4194304 308 0 0 0 1 0 0 0 22 0 1 0 1108974054 1544192 292 1992294400 134512640 135034092 4294956096 18446744073709551615 134543255 0 0 4096 3 0 0 0 17 1 0 0
/proc/7549/statm: 377 292 50 127 0 247 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6864

[startup+0.101314 s]
/proc/loadavg: 1.83 1.82 1.40 2/64 7548
/proc/meminfo: memFree=918032/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301342 s]
/proc/loadavg: 1.83 1.82 1.40 2/64 7548
/proc/meminfo: memFree=918032/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701405 s]
/proc/loadavg: 1.83 1.82 1.40 2/64 7548
/proc/meminfo: memFree=918032/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 1.83 1.82 1.40 2/66 7551
/proc/meminfo: memFree=912256/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=6956 CPUtime=1.42
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 1511 0 0 0 142 0 0 0 25 0 1 0 1108974060 7122944 1497 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 1739 1497 82 174 0 1562 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12312

[startup+3.10178 s]
/proc/loadavg: 1.83 1.82 1.40 2/66 7551
/proc/meminfo: memFree=909888/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=9312 CPUtime=3.02
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 2079 0 0 0 301 1 0 0 25 0 1 0 1108974060 9535488 2065 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 2328 2065 82 174 0 2151 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14668

[startup+6.30129 s]
/proc/loadavg: 1.77 1.81 1.40 2/66 7551
/proc/meminfo: memFree=905344/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=15604 CPUtime=6.22
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 3651 0 0 0 620 2 0 0 25 0 1 0 1108974060 15978496 3637 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 3901 3637 82 174 0 3724 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20960

[startup+12.7013 s]
/proc/loadavg: 1.71 1.79 1.40 2/66 7551
/proc/meminfo: memFree=899520/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=18748 CPUtime=12.61
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 4452 0 0 0 1259 2 0 0 25 0 1 0 1108974060 19197952 4438 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 4687 4438 82 174 0 4510 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24104

[startup+25.5014 s]
/proc/loadavg: 1.55 1.75 1.39 2/66 7551
/proc/meminfo: memFree=887424/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=31564 CPUtime=25.41
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 7625 0 0 0 2537 4 0 0 25 0 1 0 1108974060 32321536 7611 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 7891 7611 82 174 0 7714 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36920

[startup+51.1014 s]
/proc/loadavg: 1.36 1.69 1.38 2/66 7551
/proc/meminfo: memFree=878912/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=39428 CPUtime=51
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 9621 0 0 0 5093 7 0 0 25 0 1 0 1108974060 40374272 9607 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 9857 9607 82 174 0 9680 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44784

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.36 2/66 7551
/proc/meminfo: memFree=861312/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=57072 CPUtime=102.18
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 14018 0 0 0 10208 10 0 0 25 0 1 0 1108974060 58441728 14004 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 14268 14004 82 174 0 14091 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 62428

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.33 2/66 7551
/proc/meminfo: memFree=848896/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=70180 CPUtime=162.16
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 17273 0 0 0 16202 14 0 0 25 0 1 0 1108974060 71864320 17259 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 17545 17259 82 174 0 17368 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 75536

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.31 2/66 7551
/proc/meminfo: memFree=830144/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=88392 CPUtime=222.15
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 21777 0 0 0 22195 20 0 0 25 0 1 0 1108974060 90513408 21763 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 22098 21763 82 174 0 21921 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 93748

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.29 2/66 7551
/proc/meminfo: memFree=806528/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=111696 CPUtime=282.13
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 27668 0 0 0 28186 27 0 0 25 0 1 0 1108974060 114376704 27654 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 27924 27654 82 174 0 27747 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 117052

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.26 2/66 7551
/proc/meminfo: memFree=806528/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=111696 CPUtime=342.11
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 27668 0 0 0 34184 27 0 0 25 0 1 0 1108974060 114376704 27654 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 27924 27654 82 174 0 27747 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 117052

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.25 2/66 7551
/proc/meminfo: memFree=790080/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0

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

/proc/7551/statm: 39642 39334 82 174 0 39465 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 163924

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/66 7551
/proc/meminfo: memFree=746496/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=171700 CPUtime=642.02
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 42641 0 0 0 64156 46 0 0 25 0 1 0 1108974060 175820800 42627 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 42925 42627 82 174 0 42748 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 177056

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.17 2/66 7551
/proc/meminfo: memFree=746496/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=171700 CPUtime=702
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 42641 0 0 0 70154 46 0 0 25 0 1 0 1108974060 175820800 42627 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 42925 42627 82 174 0 42748 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 177056

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.15 2/66 7551
/proc/meminfo: memFree=746432/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=171700 CPUtime=761.98
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 42642 0 0 0 76152 46 0 0 25 0 1 0 1108974060 175820800 42628 1992294400 134512640 135226915 4294956208 18446744073709551615 134540929 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 42925 42628 82 174 0 42748 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 177056

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 7551
/proc/meminfo: memFree=746176/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=172224 CPUtime=821.96
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 42781 0 0 0 82150 46 0 0 25 0 1 0 1108974060 176357376 42767 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 43056 42767 82 174 0 42879 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 177580

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 7551
/proc/meminfo: memFree=722944/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=195692 CPUtime=881.94
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 48509 0 0 0 88141 53 0 0 25 0 1 0 1108974060 200388608 48495 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 48923 48495 82 174 0 48746 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 201048

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 7551
/proc/meminfo: memFree=717056/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=201600 CPUtime=941.92
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 49995 0 0 0 94136 56 0 0 25 0 1 0 1108974060 206438400 49981 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 50400 49981 82 174 0 50223 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 206956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 7557
/proc/meminfo: memFree=716864/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=201600 CPUtime=1001.89
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 49995 0 0 0 100133 56 0 0 25 0 1 0 1108974060 206438400 49981 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 50400 49981 82 174 0 50223 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 206956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 7557
/proc/meminfo: memFree=716928/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=201600 CPUtime=1061.87
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 49995 0 0 0 106131 56 0 0 25 0 1 0 1108974060 206438400 49981 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 50400 49981 82 174 0 50223 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 206956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 7557
/proc/meminfo: memFree=716928/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=201600 CPUtime=1121.85
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 49995 0 0 0 112129 56 0 0 25 0 1 0 1108974060 206438400 49981 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 50400 49981 82 174 0 50223 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 206956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 7557
/proc/meminfo: memFree=715840/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=203172 CPUtime=1181.84
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 50408 0 0 0 118127 57 0 0 25 0 1 0 1108974060 208048128 50394 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 50793 50394 82 174 0 50616 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 208528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.02 1.08 2/66 7557
/proc/meminfo: memFree=709120/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=209468 CPUtime=1200.03
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 51970 0 0 0 119944 59 0 0 25 0 1 0 1108974060 214495232 51956 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 52367 51956 82 174 0 52190 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 214824

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

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

[startup+1200.5 s]
/proc/loadavg: 1.07 1.02 1.08 2/66 7557
/proc/meminfo: memFree=709120/2055920 swapFree=4178216/4192956
[pid=7548] ppid=7546 vsize=5356 CPUtime=0.05
/proc/7548/stat : 7548 (lysat.sh) S 7546 7548 7132 0 -1 4194304 311 516 0 0 0 0 5 0 17 0 1 0 1108974053 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1339 237 195 169 0 50 0
[pid=7551] ppid=7548 vsize=209468 CPUtime=1200.03
/proc/7551/stat : 7551 (LySATi) R 7548 7548 7132 0 -1 4194304 51970 0 0 0 119944 59 0 0 25 0 1 0 1108974060 214495232 51956 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/7551/statm: 52367 51956 82 174 0 52190 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 214824

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7548 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=61990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.066989
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.49
CPU system time (s): 0.59
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 214824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 827
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= 12

runsolver used 1.38179 second user time and 2.99254 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-29 23:44:45
IDJOB=1524679
IDBENCH=70192
IDSOLVER=511
FILE ID=node26/1524679-1238363085
PBS_JOBID= 9061202
Free space on /tmp= 66180 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524679-1238363085/watcher-1524679-1238363085 -o /tmp/evaluation-result-1524679-1238363085/solver-1524679-1238363085 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524679-1238363085.cnf i

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=1386561042

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        918448 kB
Buffers:         89488 kB
Cached:         950484 kB
SwapCached:       8520 kB
Active:         170576 kB
Inactive:       879272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918448 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            73624 kB
Committed_AS:  2835876 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= 66176 MiB
End job on node26 at 2009-03-30 00:04:48