Trace number 1526664

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1353993612-015.cnf
MD5SUM7e6bd83d547ab2ddd279310a87244a37
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark151.791
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 |    1857     5657 |      --       0       --      -- |     --   | -13/47
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 426   #clauses: 1857   #literals: 5657
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:  426                                                  |
0.00/0.01	c |  Number of clauses:    1857                                                 |
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-1526664-1238528726/watcher-1526664-1238528726 -o /tmp/evaluation-result-1526664-1238528726/solver-1526664-1238528726 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526664-1238528726.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: 0.92 0.98 1.15 3/64 22558
/proc/meminfo: memFree=1118520/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) R 22556 22558 22491 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1125537466 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22558/statm: 1339 234 194 169 0 50 0
[pid=22559] ppid=22558 vsize=828 CPUtime=0
/proc/22559/stat : 22559 (SatElite) R 22558 22558 22491 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1125537466 847872 132 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22559/statm: 207 132 68 127 0 77 0

[startup+0.0316371 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 22558
/proc/meminfo: memFree=1118520/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101641 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 22558
/proc/meminfo: memFree=1118520/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301664 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 22558
/proc/meminfo: memFree=1118520/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701708 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 22558
/proc/meminfo: memFree=1118520/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 1.15 2/66 22561
/proc/meminfo: memFree=1116584/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=3632 CPUtime=1.48
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 569 0 0 0 148 0 0 0 25 0 1 0 1125537467 3719168 554 1992294400 134512640 135226915 4294956224 18446744073709551615 134537319 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 908 554 81 174 0 731 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8988

[startup+3.10198 s]
/proc/loadavg: 0.92 0.98 1.15 2/66 22561
/proc/meminfo: memFree=1115816/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=4616 CPUtime=3.08
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 796 0 0 0 308 0 0 0 25 0 1 0 1125537467 4726784 781 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 1154 781 81 174 0 977 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9972

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 1.15 2/66 22561
/proc/meminfo: memFree=1114088/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=5812 CPUtime=6.28
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 1088 0 0 0 628 0 0 0 25 0 1 0 1125537467 5951488 1073 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 1453 1073 81 174 0 1276 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11168

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.15 2/66 22561
/proc/meminfo: memFree=1112624/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=7452 CPUtime=12.68
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 1500 0 0 0 1268 0 0 0 25 0 1 0 1125537467 7630848 1485 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 1863 1485 81 174 0 1686 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12808

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 1.14 2/66 22561
/proc/meminfo: memFree=1110192/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=9544 CPUtime=25.47
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 2030 0 0 0 2547 0 0 0 25 0 1 0 1125537467 9773056 2015 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 2386 2015 81 174 0 2209 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14900

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 1.14 2/66 22561
/proc/meminfo: memFree=1107440/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=12488 CPUtime=51.06
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 2715 0 0 0 5105 1 0 0 25 0 1 0 1125537467 12787712 2700 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 3122 2700 81 174 0 2945 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17844

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.13 2/66 22561
/proc/meminfo: memFree=1103600/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=16240 CPUtime=102.25
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 3668 0 0 0 10223 2 0 0 25 0 1 0 1125537467 16629760 3653 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 4060 3653 81 174 0 3883 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21596

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.12 2/66 22561
/proc/meminfo: memFree=1100208/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=19884 CPUtime=162.24
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 4503 0 0 0 16220 4 0 0 25 0 1 0 1125537467 20361216 4488 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 4971 4488 81 174 0 4794 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25240

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.11 2/66 22561
/proc/meminfo: memFree=1095664/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=24808 CPUtime=222.22
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 5624 0 0 0 22216 6 0 0 25 0 1 0 1125537467 25403392 5609 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 6202 5609 81 174 0 6025 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30164

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 22561
/proc/meminfo: memFree=1094320/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=26000 CPUtime=282.2
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 5944 0 0 0 28214 6 0 0 25 0 1 0 1125537467 26624000 5929 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 6500 5929 81 174 0 6323 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31356

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 22561
/proc/meminfo: memFree=1089968/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=30452 CPUtime=342.18
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 7028 0 0 0 34211 7 0 0 25 0 1 0 1125537467 31182848 7013 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 7613 7013 81 174 0 7436 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35808

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 22561
/proc/meminfo: memFree=1089008/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=31548 CPUtime=402.17
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 7272 0 0 0 40209 8 0 0 25 0 1 0 1125537467 32305152 7257 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 7887 7257 81 174 0 7710 0

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

/proc/22561/statm: 8703 8040 81 174 0 8526 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40168

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 22561
/proc/meminfo: memFree=1085616/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=35208 CPUtime=582.12
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 8124 0 0 0 58203 9 0 0 25 0 1 0 1125537467 36052992 8109 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 8802 8109 81 174 0 8625 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40564

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 22561
/proc/meminfo: memFree=1084784/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=36024 CPUtime=642.11
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 8323 0 0 0 64202 9 0 0 25 0 1 0 1125537467 36888576 8308 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 9006 8308 81 174 0 8829 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 41380

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 22561
/proc/meminfo: memFree=1082288/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=39032 CPUtime=702.09
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 8956 0 0 0 70199 10 0 0 25 0 1 0 1125537467 39968768 8941 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 9758 8941 81 174 0 9581 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 44388

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 22561
/proc/meminfo: memFree=1077808/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=43232 CPUtime=762.09
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 10051 0 0 0 76197 12 0 0 25 0 1 0 1125537467 44269568 10036 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 10808 10036 81 174 0 10631 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 48588

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 22561
/proc/meminfo: memFree=1074864/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=46200 CPUtime=822.06
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 10798 0 0 0 82193 13 0 0 25 0 1 0 1125537467 47308800 10783 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 11550 10783 81 174 0 11373 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 51556

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 22561
/proc/meminfo: memFree=1074672/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=46468 CPUtime=882.04
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 10843 0 0 0 88191 13 0 0 25 0 1 0 1125537467 47583232 10828 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 11617 10828 81 174 0 11440 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 51824

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 22567
/proc/meminfo: memFree=1074160/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=46904 CPUtime=942.02
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 10934 0 0 0 94189 13 0 0 25 0 1 0 1125537467 48029696 10919 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 11726 10919 81 174 0 11549 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 52260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 22567
/proc/meminfo: memFree=1074096/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=47120 CPUtime=1002
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 10990 0 0 0 100187 13 0 0 25 0 1 0 1125537467 48250880 10975 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 11780 10975 81 174 0 11603 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 52476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 22567
/proc/meminfo: memFree=1073136/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=48360 CPUtime=1061.99
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 11225 0 0 0 106185 14 0 0 25 0 1 0 1125537467 49520640 11210 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 12090 11210 81 174 0 11913 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 53716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 22567
/proc/meminfo: memFree=1072560/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=49024 CPUtime=1121.98
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 11373 0 0 0 112184 14 0 0 25 0 1 0 1125537467 50200576 11358 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 12256 11358 81 174 0 12079 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 54380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 22567
/proc/meminfo: memFree=1068912/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=53516 CPUtime=1181.96
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 12285 0 0 0 118181 15 0 0 25 0 1 0 1125537467 54800384 12270 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 13379 12270 81 174 0 13202 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 58872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 22567
/proc/meminfo: memFree=1068016/2055920 swapFree=4176920/4192956
[pid=22558] ppid=22556 vsize=5356 CPUtime=0
/proc/22558/stat : 22558 (lysat.sh) S 22556 22558 22491 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1125537466 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22558/statm: 1339 237 195 169 0 50 0
[pid=22561] ppid=22558 vsize=54476 CPUtime=1200.06
/proc/22561/stat : 22561 (LySATi) R 22558 22558 22491 0 -1 4194304 12511 0 0 0 119991 15 0 0 25 0 1 0 1125537467 55783424 12496 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/22561/statm: 13619 12496 81 174 0 13442 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 59832

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 22558 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# 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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 59832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
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 1.3058 second user time and 3.07253 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-31 21:45:26
IDJOB=1526664
IDBENCH=70589
IDSOLVER=511
FILE ID=node35/1526664-1238528726
PBS_JOBID= 9062051
Free space on /tmp= 66504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1353993612-015.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526664-1238528726/watcher-1526664-1238528726 -o /tmp/evaluation-result-1526664-1238528726/solver-1526664-1238528726 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526664-1238528726.cnf i

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

MD5SUM BENCH= 7e6bd83d547ab2ddd279310a87244a37
RANDOM SEED=321694406

node35.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		: 3000.229
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		: 3000.229
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:       1119008 kB
Buffers:        108888 kB
Cached:         723284 kB
SwapCached:      10144 kB
Active:         311196 kB
Inactive:       532676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119008 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          17512 kB
Slab:            79088 kB
Committed_AS:  2802012 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-31 22:05:28