Trace number 1525949

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091985
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1525949-1238484094/watcher-1525949-1238484094 -o /tmp/evaluation-result-1525949-1238484094/solver-1525949-1238484094 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525949-1238484094.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 1.09 3/76 31612
/proc/meminfo: memFree=1660456/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) R 31610 31612 31544 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121070636 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31612/statm: 1339 234 194 169 0 50 0
[pid=31613] ppid=31612 vsize=824 CPUtime=0
/proc/31613/stat : 31613 (SatElite) R 31612 31612 31544 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1121070636 843776 133 1992294400 134512640 135034092 4294956112 18446744073709551615 134692529 0 0 4096 3 0 0 0 17 0 0 0
/proc/31613/statm: 206 134 67 127 0 76 0

[startup+0.010117 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31612
/proc/meminfo: memFree=1660456/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121070636 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31612/statm: 1339 235 195 169 0 50 0
[pid=31613] ppid=31612 vsize=828 CPUtime=0
/proc/31613/stat : 31613 (SatElite) R 31612 31612 31544 0 -1 4194304 151 0 0 0 0 0 0 0 19 0 1 0 1121070636 847872 135 1992294400 134512640 135034092 4294956112 18446744073709551615 134764717 0 0 4096 3 0 0 0 17 0 0 0
/proc/31613/statm: 207 135 67 127 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6184

[startup+0.101127 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31612
/proc/meminfo: memFree=1660456/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301142 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31612
/proc/meminfo: memFree=1660456/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701178 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31612
/proc/meminfo: memFree=1660456/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31615
/proc/meminfo: memFree=1658072/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=4220 CPUtime=1.48
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 716 0 0 0 148 0 0 0 25 0 1 0 1121070637 4321280 701 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 1055 701 81 174 0 878 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9576

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31615
/proc/meminfo: memFree=1657048/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=5272 CPUtime=3.07
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 974 0 0 0 307 0 0 0 25 0 1 0 1121070637 5398528 959 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 1318 959 81 174 0 1141 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10628

[startup+6.30265 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31615
/proc/meminfo: memFree=1655256/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=6456 CPUtime=6.27
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 1276 0 0 0 627 0 0 0 25 0 1 0 1121070637 6610944 1261 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31615/statm: 1614 1261 81 174 0 1437 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11812

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 31615
/proc/meminfo: memFree=1653080/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=8472 CPUtime=12.66
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 1760 0 0 0 1266 0 0 0 25 0 1 0 1121070637 8675328 1745 1992294400 134512640 135226915 4294956224 18446744073709551615 134527770 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 2118 1745 81 174 0 1941 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13828

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 31615
/proc/meminfo: memFree=1650904/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=10828 CPUtime=25.46
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 2342 0 0 0 2545 1 0 0 25 0 1 0 1121070637 11087872 2327 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 2707 2327 81 174 0 2530 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16184

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 31615
/proc/meminfo: memFree=1646296/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=15808 CPUtime=51.05
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 3513 0 0 0 5103 2 0 0 25 0 1 0 1121070637 16187392 3498 1992294400 134512640 135226915 4294956224 18446744073709551615 134536875 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 3952 3498 81 174 0 3775 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 21164

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 31615
/proc/meminfo: memFree=1642584/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=19524 CPUtime=102.23
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 4376 0 0 0 10220 3 0 0 25 0 1 0 1121070637 19992576 4361 1992294400 134512640 135226915 4294956224 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 4881 4361 81 174 0 4704 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24880

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 31615
/proc/meminfo: memFree=1638680/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=23328 CPUtime=162.2
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 5354 0 0 0 16216 4 0 0 25 0 1 0 1121070637 23887872 5339 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 5832 5339 81 174 0 5655 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28684

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 31615
/proc/meminfo: memFree=1632856/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=29732 CPUtime=222.17
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 6804 0 0 0 22212 5 0 0 25 0 1 0 1121070637 30445568 6789 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 7433 6789 81 174 0 7256 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 35088

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 31615
/proc/meminfo: memFree=1631896/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=30864 CPUtime=282.16
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 7065 0 0 0 28210 6 0 0 25 0 1 0 1121070637 31604736 7050 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 7716 7050 81 174 0 7539 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 36220

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 31615
/proc/meminfo: memFree=1628696/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=33980 CPUtime=342.13
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 7865 0 0 0 34206 7 0 0 25 0 1 0 1121070637 34795520 7850 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 8495 7850 81 174 0 8318 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 39336

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.05 2/78 31615
/proc/meminfo: memFree=1627608/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0

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

/proc/31615/statm: 10791 9936 81 174 0 10614 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 48520

[startup+582.301 s]
/proc/loadavg: 1.07 1.04 1.05 2/78 31615
/proc/meminfo: memFree=1619672/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=43944 CPUtime=582.02
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 10114 0 0 0 58192 10 0 0 25 0 1 0 1121070637 44998656 10099 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 10986 10099 81 174 0 10809 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 49300

[startup+642.301 s]
/proc/loadavg: 1.02 1.03 1.04 2/78 31615
/proc/meminfo: memFree=1618648/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=44972 CPUtime=642.02
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 10362 0 0 0 64191 11 0 0 25 0 1 0 1121070637 46051328 10347 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 11243 10347 81 174 0 11066 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 50328

[startup+702.301 s]
/proc/loadavg: 1.01 1.02 1.04 2/78 31615
/proc/meminfo: memFree=1616792/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=46848 CPUtime=701.98
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 10796 0 0 0 70187 11 0 0 25 0 1 0 1121070637 47972352 10781 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 11712 10781 81 174 0 11535 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 52204

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.03 2/78 31615
/proc/meminfo: memFree=1611736/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=52020 CPUtime=761.95
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 12063 0 0 0 76183 12 0 0 25 0 1 0 1121070637 53268480 12048 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 13005 12048 81 174 0 12828 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 57376

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 31615
/proc/meminfo: memFree=1609112/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=54708 CPUtime=821.93
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 12723 0 0 0 82179 14 0 0 25 0 1 0 1121070637 56020992 12708 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 13677 12708 81 174 0 13500 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 60064

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 31615
/proc/meminfo: memFree=1608920/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=54864 CPUtime=881.9
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 12770 0 0 0 88176 14 0 0 25 0 1 0 1121070637 56180736 12755 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 13716 12755 81 174 0 13539 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 60220

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 31615
/proc/meminfo: memFree=1608600/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=55312 CPUtime=941.87
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 12851 0 0 0 94173 14 0 0 25 0 1 0 1121070637 56639488 12836 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 13828 12836 81 174 0 13651 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 60668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 31615
/proc/meminfo: memFree=1608152/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=55600 CPUtime=1001.85
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 12959 0 0 0 100171 14 0 0 25 0 1 0 1121070637 56934400 12944 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 13900 12944 81 174 0 13723 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 60956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31615
/proc/meminfo: memFree=1607576/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=56320 CPUtime=1061.83
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 13110 0 0 0 106168 15 0 0 25 0 1 0 1121070637 57671680 13095 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 14080 13095 81 174 0 13903 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 61676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31617
/proc/meminfo: memFree=1604504/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=60372 CPUtime=1121.79
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 13900 0 0 0 112164 15 0 0 25 0 1 0 1121070637 61820928 13885 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 15093 13885 81 174 0 14916 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 65728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31617
/proc/meminfo: memFree=1600536/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=64508 CPUtime=1181.77
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 14898 0 0 0 118160 17 0 0 25 0 1 0 1121070637 66056192 14883 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 16127 14883 81 174 0 15950 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 69864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31617
/proc/meminfo: memFree=1599000/2055920 swapFree=4173760/4192956
[pid=31612] ppid=31610 vsize=5356 CPUtime=0
/proc/31612/stat : 31612 (lysat.sh) S 31610 31612 31544 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1121070636 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31612/statm: 1339 237 195 169 0 50 0
[pid=31615] ppid=31612 vsize=66296 CPUtime=1200.07
/proc/31615/stat : 31615 (LySATi) R 31612 31612 31544 0 -1 4194304 15273 0 0 0 119990 17 0 0 25 0 1 0 1121070637 67887104 15258 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31615/statm: 16574 15258 81 174 0 16397 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 71652

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 31612 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 71652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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= 2

runsolver used 1.62375 second user time and 3.84641 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-31 09:21:34
IDJOB=1525949
IDBENCH=70446
IDSOLVER=511
FILE ID=node65/1525949-1238484094
PBS_JOBID= 9061860
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525949-1238484094/watcher-1525949-1238484094 -o /tmp/evaluation-result-1525949-1238484094/solver-1525949-1238484094 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525949-1238484094.cnf i

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=546045761

node65.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		: 3000.231
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		: 3000.231
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:       1660944 kB
Buffers:         79780 kB
Cached:         227172 kB
SwapCached:       9792 kB
Active:         164248 kB
Inactive:       154064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1660944 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          16952 kB
Slab:            61480 kB
Committed_AS:  3453896 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-03-31 09:41:37