Trace number 1525279

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08207
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33384   101297 |      --       0       --      -- |     --   | -216/497
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7808   #clauses: 33384   #literals: 101297
0.09/0.11	c CPU time:   0.099984 s
0.09/0.11	c ==============================================================================
0.09/0.15	c lySAT 0.1
0.09/0.15	c minisat core +  additionnal features
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  7808                                                 |
0.09/0.15	c |  Number of clauses:    33384                                                |
0.09/0.18	c |  Parsing time:         0.02         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525279-1238393885/watcher-1525279-1238393885 -o /tmp/evaluation-result-1525279-1238393885/solver-1525279-1238393885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525279-1238393885.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 1.18 3/64 6576
/proc/meminfo: memFree=1532776/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0
/proc/6576/stat : 6576 (lysat.sh) R 6574 6576 6141 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112054135 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6576/statm: 1339 234 194 169 0 50 0
[pid=6577] ppid=6576 vsize=1556 CPUtime=0
/proc/6577/stat : 6577 (SatElite) R 6576 6576 6141 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1112054135 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 389 279 50 127 0 259 0

[startup+0.101749 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 6576
/proc/meminfo: memFree=1532776/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112054135 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6576/statm: 1339 235 195 169 0 50 0
[pid=6577] ppid=6576 vsize=4316 CPUtime=0.09
/proc/6577/stat : 6577 (SatElite) R 6576 6576 6141 0 -1 4194304 998 0 0 0 9 0 0 0 19 0 1 0 1112054135 4419584 982 1992294400 134512640 135034092 4294956096 18446744073709551615 134671535 0 0 4096 3 0 0 0 17 0 0 0
/proc/6577/statm: 1079 982 68 127 0 949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9672

[startup+0.201776 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 6576
/proc/meminfo: memFree=1532776/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.301795 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 6576
/proc/meminfo: memFree=1532776/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701874 s]
/proc/loadavg: 1.00 1.00 1.18 3/64 6576
/proc/meminfo: memFree=1532776/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 6579
/proc/meminfo: memFree=1527064/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=6136 CPUtime=1.34
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 1320 0 0 0 134 0 0 0 25 0 1 0 1112054150 6283264 1306 1992294400 134512640 135226915 4294956208 18446744073709551615 134553791 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 1534 1306 82 174 0 1357 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11492

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 6579
/proc/meminfo: memFree=1525080/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=8624 CPUtime=2.93
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 1922 0 0 0 293 0 0 0 25 0 1 0 1112054150 8830976 1908 1992294400 134512640 135226915 4294956208 18446744073709551615 134540051 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 2156 1908 82 174 0 1979 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13980

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 6579
/proc/meminfo: memFree=1521752/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=12724 CPUtime=6.13
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 2961 0 0 0 612 1 0 0 25 0 1 0 1112054150 13029376 2947 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 3181 2947 82 174 0 3004 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18080

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 6579
/proc/meminfo: memFree=1516632/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=17244 CPUtime=12.53
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 4099 0 0 0 1251 2 0 0 25 0 1 0 1112054150 17657856 4085 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 4311 4085 82 174 0 4134 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22600

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 6579
/proc/meminfo: memFree=1507480/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=25460 CPUtime=25.32
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 6118 0 0 0 2528 4 0 0 25 0 1 0 1112054150 26071040 6104 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 6365 6104 82 174 0 6188 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30816

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 6579
/proc/meminfo: memFree=1497432/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=35416 CPUtime=50.91
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 8623 0 0 0 5085 6 0 0 25 0 1 0 1112054150 36265984 8609 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 8854 8609 82 174 0 8677 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40772

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 6579
/proc/meminfo: memFree=1469784/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=62960 CPUtime=102.1
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 15509 0 0 0 10197 13 0 0 25 0 1 0 1112054150 64471040 15495 1992294400 134512640 135226915 4294956208 18446744073709551615 134537102 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 15740 15495 82 174 0 15563 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 68316

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 6579
/proc/meminfo: memFree=1459224/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=73468 CPUtime=162.05
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 18138 0 0 0 16190 15 0 0 25 0 1 0 1112054150 75231232 18124 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 18367 18124 82 174 0 18190 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 78824

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 6579
/proc/meminfo: memFree=1433624/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=99028 CPUtime=222.03
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 24522 0 0 0 22181 22 0 0 25 0 1 0 1112054150 101404672 24508 1992294400 134512640 135226915 4294956208 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 24757 24508 82 174 0 24580 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 104384

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 6579
/proc/meminfo: memFree=1423192/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=110040 CPUtime=281.99
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 27289 0 0 0 28173 26 0 0 25 0 1 0 1112054150 112680960 27275 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 27510 27275 82 174 0 27333 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 115396

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 6579
/proc/meminfo: memFree=1412376/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=120404 CPUtime=341.96
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 29829 0 0 0 34167 29 0 0 25 0 1 0 1112054150 123293696 29815 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 30101 29815 82 174 0 29924 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 125760

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 6579
/proc/meminfo: memFree=1402328/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0

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

/proc/6579/statm: 35017 34751 82 174 0 34840 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 145424

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 6579
/proc/meminfo: memFree=1362648/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=170216 CPUtime=581.84
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 42239 0 0 0 58141 43 0 0 25 0 1 0 1112054150 174301184 42225 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 42554 42225 82 174 0 42377 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 175572

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6579
/proc/meminfo: memFree=1362648/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=170216 CPUtime=641.81
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 42239 0 0 0 64138 43 0 0 25 0 1 0 1112054150 174301184 42225 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 42554 42225 82 174 0 42377 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 175572

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6579
/proc/meminfo: memFree=1362584/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=170216 CPUtime=701.78
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 42239 0 0 0 70135 43 0 0 25 0 1 0 1112054150 174301184 42225 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 42554 42225 82 174 0 42377 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 175572

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 6579
/proc/meminfo: memFree=1346840/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=185936 CPUtime=761.75
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 46187 0 0 0 76128 47 0 0 25 0 1 0 1112054150 190398464 46173 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 46484 46173 82 174 0 46307 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 191292

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 6579
/proc/meminfo: memFree=1313816/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=219000 CPUtime=821.72
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 54486 0 0 0 82116 56 0 0 25 0 1 0 1112054150 224256000 54472 1992294400 134512640 135226915 4294956208 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 54750 54472 82 174 0 54573 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 224356

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 6579
/proc/meminfo: memFree=1295640/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=236804 CPUtime=881.69
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 58951 0 0 0 88108 61 0 0 25 0 1 0 1112054150 242487296 58937 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 59201 58937 82 174 0 59024 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 242160

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 6579
/proc/meminfo: memFree=1295576/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=236804 CPUtime=941.66
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 58951 0 0 0 94105 61 0 0 25 0 1 0 1112054150 242487296 58937 1992294400 134512640 135226915 4294956208 18446744073709551615 134537592 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 59201 58937 82 174 0 59024 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 242160

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 6579
/proc/meminfo: memFree=1295576/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=236804 CPUtime=1001.62
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 58951 0 0 0 100101 61 0 0 25 0 1 0 1112054150 242487296 58937 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 59201 58937 82 174 0 59024 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 242160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 6579
/proc/meminfo: memFree=1295576/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=236804 CPUtime=1061.59
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 58951 0 0 0 106098 61 0 0 25 0 1 0 1112054150 242487296 58937 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 59201 58937 82 174 0 59024 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 242160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 6579
/proc/meminfo: memFree=1295512/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=236804 CPUtime=1121.56
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 58951 0 0 0 112095 61 0 0 25 0 1 0 1112054150 242487296 58937 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 59201 58937 82 174 0 59024 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 242160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 6579
/proc/meminfo: memFree=1272536/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=260708 CPUtime=1181.53
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 64796 0 0 0 118085 68 0 0 25 0 1 0 1112054150 266964992 64782 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 65177 64782 82 174 0 65000 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 266064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 6579
/proc/meminfo: memFree=1264664/2055920 swapFree=4179368/4192956
[pid=6576] ppid=6574 vsize=5356 CPUtime=0.14
/proc/6576/stat : 6576 (lysat.sh) S 6574 6576 6141 0 -1 4194304 311 1069 0 0 0 0 13 1 16 0 1 0 1112054135 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6576/statm: 1339 237 195 169 0 50 0
[pid=6579] ppid=6576 vsize=268168 CPUtime=1199.92
/proc/6579/stat : 6579 (LySATi) R 6576 6576 6141 0 -1 4194304 66678 0 0 0 119923 69 0 0 25 0 1 0 1112054150 274604032 66664 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6579/statm: 67042 66664 82 174 0 66865 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 273524

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 6576 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=140978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.154975
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.36
CPU system time (s): 0.7
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 273524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1380
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 1.16482 second user time and 3.21151 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-30 08:18:05
IDJOB=1525279
IDBENCH=70312
IDSOLVER=511
FILE ID=node23/1525279-1238393885
PBS_JOBID= 9061342
Free space on /tmp= 66452 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525279-1238393885/watcher-1525279-1238393885 -o /tmp/evaluation-result-1525279-1238393885/solver-1525279-1238393885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525279-1238393885.cnf i

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=117563404

node23.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		: 3000.268
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		: 3000.268
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:       1533256 kB
Buffers:         98884 kB
Cached:         321404 kB
SwapCached:       7500 kB
Active:          87672 kB
Inactive:       341636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533256 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          14744 kB
Slab:            79464 kB
Committed_AS:  2958632 kB
PageTables:       1392 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= 66448 MiB
End job on node23 at 2009-03-30 08:38:08