Trace number 1527224

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
MD5SUM6b9d9c25eec439b73e50a5fc031019ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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...
0.00/0.00	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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1861     5656 |      --       0       --      -- |     --   | -9/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 431   #clauses: 1861   #literals: 5656
0.00/0.00	c CPU time:   0.004999 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:  431                                                  |
0.00/0.01	c |  Number of clauses:    1861                                                 |
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-1527224-1238584338/watcher-1527224-1238584338 -o /tmp/evaluation-result-1527224-1238584338/solver-1527224-1238584338 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527224-1238584338.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: 1.99 1.96 1.68 3/64 24429
/proc/meminfo: memFree=1531456/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) R 24427 24429 23766 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131099421 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24429/statm: 1339 234 194 169 0 50 0
[pid=24430] ppid=24429 vsize=828 CPUtime=0
/proc/24430/stat : 24430 (SatElite) R 24429 24429 23766 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1131099421 847872 131 1992294400 134512640 135034092 4294956112 18446744073709551615 134569707 0 0 4096 3 0 0 0 17 0 0 0
/proc/24430/statm: 207 131 68 127 0 77 0

[startup+0.0537761 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 24429
/proc/meminfo: memFree=1531456/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10178 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 24429
/proc/meminfo: memFree=1531456/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301813 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 24429
/proc/meminfo: memFree=1531456/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701881 s]
/proc/loadavg: 1.99 1.96 1.68 3/64 24429
/proc/meminfo: memFree=1531456/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 1.91 1.95 1.68 2/66 24432
/proc/meminfo: memFree=1529520/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=3936 CPUtime=1.48
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 645 0 0 0 148 0 0 0 25 0 1 0 1131099422 4030464 630 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 984 630 81 174 0 807 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9292

[startup+3.10129 s]
/proc/loadavg: 1.91 1.95 1.68 2/66 24432
/proc/meminfo: memFree=1528688/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=4872 CPUtime=3.08
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 848 0 0 0 308 0 0 0 25 0 1 0 1131099422 4988928 833 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 1218 833 81 174 0 1041 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10228

[startup+6.30184 s]
/proc/loadavg: 1.84 1.93 1.68 2/66 24432
/proc/meminfo: memFree=1526768/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=5932 CPUtime=6.28
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 1136 0 0 0 628 0 0 0 25 0 1 0 1131099422 6074368 1121 1992294400 134512640 135226915 4294956208 18446744073709551615 134540998 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 1483 1121 81 174 0 1306 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11288

[startup+12.7019 s]
/proc/loadavg: 1.77 1.91 1.67 2/66 24432
/proc/meminfo: memFree=1525424/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=7460 CPUtime=12.68
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 1500 0 0 0 1267 1 0 0 25 0 1 0 1131099422 7639040 1485 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 1865 1485 81 174 0 1688 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12816

[startup+25.5012 s]
/proc/loadavg: 1.60 1.87 1.66 2/66 24432
/proc/meminfo: memFree=1522800/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=9848 CPUtime=25.47
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 2108 0 0 0 2546 1 0 0 25 0 1 0 1131099422 10084352 2093 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 2462 2093 81 174 0 2285 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15204

[startup+51.1015 s]
/proc/loadavg: 1.40 1.80 1.64 2/66 24432
/proc/meminfo: memFree=1520240/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=12460 CPUtime=51.06
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 2725 0 0 0 5104 2 0 0 25 0 1 0 1131099422 12759040 2710 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 3115 2710 81 174 0 2938 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17816

[startup+102.305 s]
/proc/loadavg: 1.17 1.67 1.61 2/66 24432
/proc/meminfo: memFree=1516464/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=16356 CPUtime=102.24
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 3688 0 0 0 10221 3 0 0 25 0 1 0 1131099422 16748544 3673 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 4089 3673 81 174 0 3912 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21712

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.57 2/66 24432
/proc/meminfo: memFree=1512368/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=20656 CPUtime=162.22
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 4709 0 0 0 16218 4 0 0 25 0 1 0 1131099422 21151744 4694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 5164 4694 81 174 0 4987 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26012

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.53 2/66 24432
/proc/meminfo: memFree=1509552/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=23448 CPUtime=222.2
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 5400 0 0 0 22215 5 0 0 25 0 1 0 1131099422 24010752 5385 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 5862 5385 81 174 0 5685 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28804

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.49 2/66 24432
/proc/meminfo: memFree=1507632/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=25724 CPUtime=282.18
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 5881 0 0 0 28213 5 0 0 25 0 1 0 1131099422 26341376 5866 1992294400 134512640 135226915 4294956208 18446744073709551615 134546171 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 6431 5866 81 174 0 6254 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31080

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.46 2/66 24432
/proc/meminfo: memFree=1504688/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=28568 CPUtime=342.16
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 6601 0 0 0 34210 6 0 0 25 0 1 0 1131099422 29253632 6586 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 7142 6586 81 174 0 6965 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 33924

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.43 2/66 24432
/proc/meminfo: memFree=1500912/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=32416 CPUtime=402.13
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 7526 0 0 0 40207 6 0 0 25 0 1 0 1131099422 33193984 7511 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 8104 7511 81 174 0 7927 0

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

/proc/24432/statm: 9695 8972 81 174 0 9518 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44136

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/66 24432
/proc/meminfo: memFree=1494640/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=39336 CPUtime=642.06
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 9120 0 0 0 64197 9 0 0 25 0 1 0 1131099422 40280064 9105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 9834 9105 81 174 0 9657 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 44692

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 24432
/proc/meminfo: memFree=1493936/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=40156 CPUtime=702.04
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 9301 0 0 0 70195 9 0 0 25 0 1 0 1131099422 41119744 9286 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 10039 9286 81 174 0 9862 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 45512

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.27 2/66 24432
/proc/meminfo: memFree=1493168/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=40904 CPUtime=762.02
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 9494 0 0 0 76192 10 0 0 25 0 1 0 1131099422 41885696 9479 1992294400 134512640 135226915 4294956208 18446744073709551615 134543230 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 10226 9479 81 174 0 10049 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 46260

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.26 2/66 24432
/proc/meminfo: memFree=1491056/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=43056 CPUtime=822
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 10035 0 0 0 82189 11 0 0 25 0 1 0 1131099422 44089344 10020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 10764 10020 81 174 0 10587 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 48412

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.24 2/66 24432
/proc/meminfo: memFree=1487792/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=46260 CPUtime=881.97
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 10825 0 0 0 88185 12 0 0 25 0 1 0 1131099422 47370240 10810 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 11565 10810 81 174 0 11388 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 51616

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 24432
/proc/meminfo: memFree=1487728/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=46396 CPUtime=941.95
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 10852 0 0 0 94183 12 0 0 25 0 1 0 1131099422 47509504 10837 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 11599 10837 81 174 0 11422 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 51752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 24432
/proc/meminfo: memFree=1487536/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=46544 CPUtime=1001.93
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 10910 0 0 0 100181 12 0 0 25 0 1 0 1131099422 47661056 10895 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 11636 10895 81 174 0 11459 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 51900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/66 24432
/proc/meminfo: memFree=1486896/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=47224 CPUtime=1061.91
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 11055 0 0 0 106179 12 0 0 25 0 1 0 1131099422 48357376 11040 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 11806 11040 81 174 0 11629 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 52580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 24432
/proc/meminfo: memFree=1486512/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=47696 CPUtime=1121.89
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 11158 0 0 0 112177 12 0 0 25 0 1 0 1131099422 48840704 11143 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 11924 11143 81 174 0 11747 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 53052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 24432
/proc/meminfo: memFree=1486000/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=48392 CPUtime=1181.87
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 11313 0 0 0 118174 13 0 0 25 0 1 0 1131099422 49553408 11298 1992294400 134512640 135226915 4294956208 18446744073709551615 134730499 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 12098 11298 81 174 0 11921 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 53748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 24432
/proc/meminfo: memFree=1485424/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=48840 CPUtime=1200.07
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 11424 0 0 0 119994 13 0 0 25 0 1 0 1131099422 50012160 11409 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 12210 11409 81 174 0 12033 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54196

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 24432
/proc/meminfo: memFree=1485424/2055920 swapFree=4179416/4192956
[pid=24429] ppid=24427 vsize=5356 CPUtime=0
/proc/24429/stat : 24429 (lysat.sh) S 24427 24429 23766 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1131099421 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24429/statm: 1339 237 195 169 0 50 0
[pid=24432] ppid=24429 vsize=48840 CPUtime=1200.07
/proc/24432/stat : 24432 (LySATi) R 24429 24429 23766 0 -1 4194304 11424 0 0 0 119994 13 0 0 25 0 1 0 1131099422 50012160 11409 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24432/statm: 12210 11409 81 174 0 12033 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54196

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24429 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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.13
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 54196

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= 462
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 1.35879 second user time and 3.01354 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-01 13:12:18
IDJOB=1527224
IDBENCH=70701
IDSOLVER=511
FILE ID=node25/1527224-1238584338
PBS_JOBID= 9070528
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1263695887-042.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527224-1238584338/watcher-1527224-1238584338 -o /tmp/evaluation-result-1527224-1238584338/solver-1527224-1238584338 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527224-1238584338.cnf i

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

MD5SUM BENCH= 6b9d9c25eec439b73e50a5fc031019ea
RANDOM SEED=489721823

node25.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		: 3000.263
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		: 3000.263
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:       1531944 kB
Buffers:        106292 kB
Cached:         315608 kB
SwapCached:       7316 kB
Active:         210236 kB
Inactive:       220532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531944 kB
SwapTotal:     4192956 kB
SwapFree:      4179416 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          14552 kB
Slab:            79228 kB
Committed_AS:  3303336 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-04-01 13:32:21