Trace number 1717252

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) 1200.04 1200.21

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.00	c Parsing...
1.98/2.03	c ==============================================================================
1.98/2.03	c |           |     ORIGINAL     |              LEARNT              |          |
1.98/2.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.98/2.03	c ==============================================================================
1.98/2.03	c |         0 | 2098099  5069173 |  629429       0        0     nan |  0.000 % |
362.52/362.62	c |         0 |  769676  6992680 |      --       0       --      -- |     --   | -1328423/1923507
362.52/362.62	c ==============================================================================
362.52/362.62	c Result  :   #vars: 20526   #clauses: 769676   #literals: 6992680
362.52/362.62	c CPU time:   360.432 s
362.52/362.62	c ==============================================================================
365.11/365.24	c lySAT 0.1
365.11/365.24	c minisat core +  additionnal features
365.11/365.24	c ============================[ Problem Statistics ]=============================
365.11/365.24	c |                                                                             |
365.11/365.24	c |  Number of variables:  20526                                                |
365.11/365.24	c |  Number of clauses:    769676                                               |
365.14/366.15	c |  Parsing time:         0.81         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717252-1240626212/watcher-1717252-1240626212 -o /tmp/evaluation-result-1717252-1240626212/solver-1717252-1240626212 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1717252-1240626212.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: 1.00 1.00 1.00 3/64 16731
/proc/meminfo: memFree=1711816/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=1556 CPUtime=0
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 298 0 0 0 0 0 0 0 19 0 1 0 90654862 1593344 282 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 389 286 51 127 0 259 0

[startup+0.027228 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16731
/proc/meminfo: memFree=1711816/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=4048 CPUtime=0.01
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 859 0 0 0 1 0 0 0 19 0 1 0 90654862 4145152 843 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 1012 844 52 127 0 882 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9404

[startup+0.102206 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16731
/proc/meminfo: memFree=1711816/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=12620 CPUtime=0.09
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 2919 0 0 0 8 1 0 0 19 0 1 0 90654862 12922880 2903 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 3155 2904 52 127 0 3025 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17976

[startup+0.302149 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16731
/proc/meminfo: memFree=1711816/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=40328 CPUtime=0.29
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 9269 0 0 0 24 5 0 0 21 0 1 0 90654862 41295872 9253 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 10082 9253 52 127 0 9952 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45684

[startup+0.701036 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16731
/proc/meminfo: memFree=1711816/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=88856 CPUtime=0.69
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 21574 0 0 0 58 11 0 0 24 0 1 0 90654862 90988544 21558 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 22214 21558 52 127 0 22084 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 94212

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1587896/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=233772 CPUtime=1.49
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 46199 0 0 0 125 24 0 0 25 0 1 0 90654862 239382528 46183 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 58443 46184 52 127 0 58313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 239128

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1464248/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=319140 CPUtime=3.09
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 66875 0 0 0 271 38 0 0 25 0 1 0 90654862 326799360 65312 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 79785 65312 68 127 0 79655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 324496

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1432696/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=326776 CPUtime=6.29
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 68732 0 0 0 582 47 0 0 25 0 1 0 90654862 334618624 67169 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 81694 67169 68 127 0 81564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 332132

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1401848/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=338008 CPUtime=12.69
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 71502 0 0 0 1205 64 0 0 25 0 1 0 90654862 346120192 69939 1992294400 134512640 135034092 4294956096 18446744073709551615 134540697 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 84502 69939 68 127 0 84372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 343364

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1355512/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=353624 CPUtime=25.47
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 75484 0 0 0 2449 98 0 0 25 0 1 0 90654862 362110976 73921 1992294400 134512640 135034092 4294956096 18446744073709551615 134540697 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 88406 73921 68 127 0 88276 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 358980

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1285304/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=382516 CPUtime=51.04
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 82076 0 0 0 4954 150 0 0 25 0 1 0 90654862 391696384 80513 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 95629 80513 68 127 0 95499 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 387872

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1210680/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=422900 CPUtime=102.23
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 90603 0 0 0 10021 202 0 0 25 0 1 0 90654862 433049600 87838 1992294400 134512640 135034092 4294956096 18446744073709551615 134540734 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 105725 87838 68 127 0 105595 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 428256

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1207160/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=426988 CPUtime=162.23
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 91532 0 0 0 16020 203 0 0 25 0 1 0 90654862 437235712 88767 1992294400 134512640 135034092 4294956096 18446744073709551615 134540729 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 106747 88767 68 127 0 106617 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 432344

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1202872/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=431972 CPUtime=222.22
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 92602 0 0 0 22018 204 0 0 25 0 1 0 90654862 442339328 89837 1992294400 134512640 135034092 4294956096 18446744073709551615 134547466 0 0 4096 3 0 0 0 17 1 0 0
/proc/16732/statm: 107993 89837 68 127 0 107863 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 437328

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1198072/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=437064 CPUtime=282.21
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 93808 0 0 0 28016 205 0 0 25 0 1 0 90654862 447553536 91043 1992294400 134512640 135034092 4294956096 18446744073709551615 134540724 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 109266 91043 68 127 0 109136 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 442420

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16733
/proc/meminfo: memFree=1191416/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 90654862 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 235 195 169 0 50 0
[pid=16732] ppid=16731 vsize=443932 CPUtime=342.22
/proc/16732/stat : 16732 (SatElite) R 16731 16731 16027 0 -1 4194304 95456 0 0 0 34015 207 0 0 25 0 1 0 90654862 454586368 92691 1992294400 134512640 135034092 4294956096 18446744073709551615 134569613 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 110983 92691 68 127 0 110853 0

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

/proc/16734/statm: 25457 24703 81 174 0 25280 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 107184

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16734
/proc/meminfo: memFree=1412728/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=109280 CPUtime=217.01
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 26578 0 0 0 21683 18 0 0 25 0 1 0 90691386 111902720 26563 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 27320 26563 81 174 0 27143 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 114636

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16734
/proc/meminfo: memFree=1408632/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=113376 CPUtime=277.02
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 27597 0 0 0 27683 19 0 0 25 0 1 0 90691386 116097024 27582 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 28344 27582 81 174 0 28167 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 118732

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16734
/proc/meminfo: memFree=1403640/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=118492 CPUtime=337
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 28826 0 0 0 33680 20 0 0 25 0 1 0 90691386 121335808 28811 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 29623 28811 81 174 0 29446 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 123848

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16736
/proc/meminfo: memFree=1402808/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=119148 CPUtime=397
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 29008 0 0 0 39680 20 0 0 25 0 1 0 90691386 122007552 28993 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 29787 28993 81 174 0 29610 0
Current children cumulated CPU time (s) 762.14
Current children cumulated vsize (KiB) 124504

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16736
/proc/meminfo: memFree=1395192/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=126612 CPUtime=457
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 30915 0 0 0 45678 22 0 0 25 0 1 0 90691386 129650688 30900 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 31653 30900 81 174 0 31476 0
Current children cumulated CPU time (s) 822.14
Current children cumulated vsize (KiB) 131968

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 16736
/proc/meminfo: memFree=1386808/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=134980 CPUtime=517
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 33020 0 0 0 51675 25 0 0 25 0 1 0 90691386 138219520 33005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 33745 33005 81 174 0 33568 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 140336

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16736
/proc/meminfo: memFree=1385208/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=136948 CPUtime=577
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 33401 0 0 0 57675 25 0 0 25 0 1 0 90691386 140234752 33386 1992294400 134512640 135226915 4294956208 18446744073709551615 134539753 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 34237 33386 81 174 0 34060 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 142304

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 16736
/proc/meminfo: memFree=1382136/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=139964 CPUtime=636.99
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 34211 0 0 0 63673 26 0 0 25 0 1 0 90691386 143323136 34196 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 34991 34196 81 174 0 34814 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 145320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16736
/proc/meminfo: memFree=1377400/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=144428 CPUtime=697
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 35352 0 0 0 69672 28 0 0 25 0 1 0 90691386 147894272 35337 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 36107 35337 81 174 0 35930 0
Current children cumulated CPU time (s) 1062.14
Current children cumulated vsize (KiB) 149784

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 16736
/proc/meminfo: memFree=1377400/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=144428 CPUtime=756.99
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 35352 0 0 0 75671 28 0 0 25 0 1 0 90691386 147894272 35337 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 36107 35337 81 174 0 35930 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 149784

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16736
/proc/meminfo: memFree=1364664/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=157588 CPUtime=816.99
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 38542 0 0 0 81668 31 0 0 25 0 1 0 90691386 161370112 38527 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 39397 38527 81 174 0 39220 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 162944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16736
/proc/meminfo: memFree=1364664/2055920 swapFree=4181344/4192956
[pid=16731] ppid=16729 vsize=5356 CPUtime=365.14
/proc/16731/stat : 16731 (lysat.sh) S 16729 16731 16027 0 -1 4194304 310 103006 0 0 0 0 36283 231 19 0 1 0 90654862 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16731/statm: 1339 237 195 169 0 50 0
[pid=16734] ppid=16731 vsize=157588 CPUtime=834.9
/proc/16734/stat : 16734 (LySATi) R 16731 16731 16027 0 -1 4194304 38542 0 0 0 83459 31 0 0 25 0 1 0 90691386 161370112 38527 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/16734/statm: 39397 38527 81 174 0 39220 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 162944

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 16731 and gives
#  childrusage.ru_utime.tv_sec=362
#  childrusage.ru_utime.tv_usec=836840
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=318647
# CPU time returned by wait4() is 365.155
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.21
CPU time (s): 1200.04
CPU user time (s): 1197.42
CPU system time (s): 2.62
CPU usage (%): 99.9857
Max. virtual memory (cumulated for all children) (KiB): 471524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 362.837
system time used= 2.31865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103316
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= 7
involuntary context switches= 1355

runsolver used 1.07084 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-25 04:23:35
IDJOB=1717252
IDBENCH=20408
IDSOLVER=511
FILE ID=node16/1717252-1240626212
PBS_JOBID= 9186341
Free space on /tmp= 66280 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717252-1240626212/watcher-1717252-1240626212 -o /tmp/evaluation-result-1717252-1240626212/solver-1717252-1240626212 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1717252-1240626212.cnf i

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=2043149684

node16.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		: 3000.234
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		: 3000.234
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:       1712232 kB
Buffers:         43220 kB
Cached:         248620 kB
SwapCached:       6408 kB
Active:         155820 kB
Inactive:       144988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1712232 kB
SwapTotal:     4192956 kB
SwapFree:      4181344 kB
Dirty:           41388 kB
Writeback:           0 kB
Mapped:          13568 kB
Slab:            28880 kB
Committed_AS:   289468 kB
PageTables:       1436 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= 66096 MiB
End job on node16 at 2009-04-25 04:43:37