Trace number 1525459

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.05/0.08	c ==============================================================================
0.05/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.08	c ==============================================================================
0.05/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.18/0.26	c |         0 |   66788   202845 |      --       0       --      -- |     --   | -412/1245
0.18/0.26	c ==============================================================================
0.18/0.26	c Result  :   #vars: 15602   #clauses: 66788   #literals: 202845
0.18/0.26	c CPU time:   0.251961 s
0.18/0.26	c ==============================================================================
0.29/0.35	c lySAT 0.1
0.29/0.35	c minisat core +  additionnal features
0.29/0.35	c ============================[ Problem Statistics ]=============================
0.29/0.35	c |                                                                             |
0.29/0.36	c |  Number of variables:  15602                                                |
0.29/0.36	c |  Number of clauses:    66788                                                |
0.34/0.41	c |  Parsing time:         0.05         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-1525459-1238403114/watcher-1525459-1238403114 -o /tmp/evaluation-result-1525459-1238403114/solver-1525459-1238403114 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525459-1238403114.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 0.99 0.99 3/64 9231
/proc/meminfo: memFree=1636472/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112978436 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9231/statm: 1339 235 195 169 0 50 0
[pid=9232] ppid=9231 vsize=2388 CPUtime=0
/proc/9232/stat : 9232 (SatElite) R 9231 9231 9043 0 -1 4194304 496 0 0 0 0 0 0 0 18 0 1 0 1112978436 2445312 480 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/9232/statm: 597 480 50 127 0 467 0

[startup+0.061175 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9231
/proc/meminfo: memFree=1636472/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112978436 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9231/statm: 1339 235 195 169 0 50 0
[pid=9232] ppid=9231 vsize=5892 CPUtime=0.05
/proc/9232/stat : 9232 (SatElite) R 9231 9231 9043 0 -1 4194304 1379 0 0 0 5 0 0 0 18 0 1 0 1112978436 6033408 1363 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/9232/statm: 1473 1363 50 127 0 1343 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11248

[startup+0.101178 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9231
/proc/meminfo: memFree=1636472/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112978436 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9231/statm: 1339 235 195 169 0 50 0
[pid=9232] ppid=9231 vsize=8028 CPUtime=0.08
/proc/9232/stat : 9232 (SatElite) R 9231 9231 9043 0 -1 4194304 1892 0 0 0 8 0 0 0 18 0 1 0 1112978436 8220672 1876 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/9232/statm: 2007 1876 68 127 0 1877 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13384

[startup+0.301202 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9231
/proc/meminfo: memFree=1636472/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112978436 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9231/statm: 1339 235 195 169 0 50 0
[pid=9232] ppid=9231 vsize=8164 CPUtime=0.29
/proc/9232/stat : 9232 (SatElite) R 9231 9231 9043 0 -1 4194304 2036 0 0 0 28 1 0 0 19 0 1 0 1112978436 8359936 1888 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/9232/statm: 2041 1888 69 127 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13520

[startup+0.70126 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9231
/proc/meminfo: memFree=1636472/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1628392/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=7376 CPUtime=1.13
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 1695 0 0 0 113 0 0 0 25 0 1 0 1112978472 7553024 1681 1992294400 134512640 135226915 4294956224 18446744073709551615 134528153 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 1844 1681 82 174 0 1667 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12732

[startup+3.10153 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1627368/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=9492 CPUtime=2.73
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 2200 0 0 0 272 1 0 0 25 0 1 0 1112978472 9719808 2186 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 2373 2186 82 174 0 2196 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14848

[startup+6.30191 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1624552/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=12240 CPUtime=5.93
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 2895 0 0 0 591 2 0 0 25 0 1 0 1112978472 12533760 2881 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 3060 2881 82 174 0 2883 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17596

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1620016/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=15416 CPUtime=12.32
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 3702 0 0 0 1230 2 0 0 25 0 1 0 1112978472 15785984 3688 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 3854 3688 82 174 0 3677 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 20772

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1611504/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=23976 CPUtime=25.12
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 5822 0 0 0 2507 5 0 0 25 0 1 0 1112978472 24551424 5808 1992294400 134512640 135226915 4294956224 18446744073709551615 134537592 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 5994 5808 82 174 0 5817 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29332

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1601456/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=34932 CPUtime=50.71
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 8561 0 0 0 5063 8 0 0 25 0 1 0 1112978472 35770368 8547 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 8733 8547 82 174 0 8556 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40288

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1579632/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=55992 CPUtime=101.91
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 13817 0 0 0 10177 14 0 0 25 0 1 0 1112978472 57335808 13803 1992294400 134512640 135226915 4294956224 18446744073709551615 134538390 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 13998 13803 82 174 0 13821 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 61348

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1569136/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=66316 CPUtime=161.89
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 16402 0 0 0 16173 16 0 0 25 0 1 0 1112978472 67907584 16388 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 16579 16388 82 174 0 16402 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 71672

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1548400/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=86968 CPUtime=221.86
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 21572 0 0 0 22165 21 0 0 25 0 1 0 1112978472 89055232 21558 1992294400 134512640 135226915 4294956224 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 21742 21558 82 174 0 21565 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 92324

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1521712/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=113696 CPUtime=281.85
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 28227 0 0 0 28156 29 0 0 25 0 1 0 1112978472 116424704 28213 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 28424 28213 82 174 0 28247 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 119052

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9234
/proc/meminfo: memFree=1518320/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=117496 CPUtime=341.84
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 29176 0 0 0 34154 30 0 0 25 0 1 0 1112978472 120315904 29162 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 29374 29162 82 174 0 29197 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 122852


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

/proc/9234/statm: 45021 44788 82 174 0 44844 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 185440

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1455088/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=180084 CPUtime=581.76
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 44802 0 0 0 58126 50 0 0 25 0 1 0 1112978472 184406016 44788 1992294400 134512640 135226915 4294956224 18446744073709551615 134542898 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 45021 44788 82 174 0 44844 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 185440

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1455088/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=180084 CPUtime=641.76
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 44802 0 0 0 64125 51 0 0 25 0 1 0 1112978472 184406016 44788 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 45021 44788 82 174 0 44844 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 185440

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1428784/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=206488 CPUtime=701.73
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 51412 0 0 0 70115 58 0 0 25 0 1 0 1112978472 211443712 51398 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 51622 51398 82 174 0 51445 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 211844

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1428784/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=206488 CPUtime=761.72
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 51412 0 0 0 76114 58 0 0 25 0 1 0 1112978472 211443712 51398 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 51622 51398 82 174 0 51445 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 211844

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1428720/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=206488 CPUtime=821.7
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 51412 0 0 0 82112 58 0 0 25 0 1 0 1112978472 211443712 51398 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 51622 51398 82 174 0 51445 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 211844

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1417200/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=218160 CPUtime=881.68
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 54336 0 0 0 88107 61 0 0 25 0 1 0 1112978472 223395840 54322 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 54540 54322 82 174 0 54363 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 223516

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1374448/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=261024 CPUtime=941.66
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 64988 0 0 0 94091 75 0 0 25 0 1 0 1112978472 267288576 64974 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 65256 64974 82 174 0 65079 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 266380

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1374384/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=261024 CPUtime=1001.65
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 64988 0 0 0 100089 76 0 0 25 0 1 0 1112978472 267288576 64974 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 65256 64974 82 174 0 65079 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 266380

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1374384/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=261024 CPUtime=1061.64
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 64988 0 0 0 106088 76 0 0 25 0 1 0 1112978472 267288576 64974 1992294400 134512640 135226915 4294956224 18446744073709551615 134539978 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 65256 64974 82 174 0 65079 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 266380

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1374320/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=261024 CPUtime=1121.62
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 64988 0 0 0 112086 76 0 0 25 0 1 0 1112978472 267288576 64974 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 65256 64974 82 174 0 65079 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 266380

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1374320/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=261024 CPUtime=1181.6
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 64988 0 0 0 118084 76 0 0 25 0 1 0 1112978472 267288576 64974 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 65256 64974 82 174 0 65079 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 266380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9240
/proc/meminfo: memFree=1366960/2055920 swapFree=4178472/4192956
[pid=9231] ppid=9229 vsize=5356 CPUtime=0.34
/proc/9231/stat : 9231 (lysat.sh) S 9229 9231 9043 0 -1 4194304 310 2039 0 0 0 0 33 1 16 0 1 0 1112978436 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9231/statm: 1339 237 195 169 0 50 0
[pid=9234] ppid=9231 vsize=268336 CPUtime=1199.7
/proc/9234/stat : 9234 (LySATi) R 9231 9231 9043 0 -1 4194304 66825 0 0 0 119892 78 0 0 25 0 1 0 1112978472 274776064 66811 1992294400 134512640 135226915 4294956224 18446744073709551615 134538636 0 0 4096 3 0 0 0 17 1 0 0
/proc/9234/statm: 67084 66811 82 174 0 66907 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 273692

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 9231 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=339948
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.358945
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.25
CPU system time (s): 0.79
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 273692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.339948
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2349
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= 6
involuntary context switches= 2

runsolver used 1.3238 second user time and 2.95355 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-30 10:51:55
IDJOB=1525459
IDBENCH=70348
IDSOLVER=511
FILE ID=node1/1525459-1238403114
PBS_JOBID= 9061426
Free space on /tmp= 66132 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525459-1238403114/watcher-1525459-1238403114 -o /tmp/evaluation-result-1525459-1238403114/solver-1525459-1238403114 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525459-1238403114.cnf i

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=5344953

node1.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:       1636952 kB
Buffers:         77080 kB
Cached:         243320 kB
SwapCached:       8380 kB
Active:          78904 kB
Inactive:       251556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636952 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            3436 kB
Writeback:           0 kB
Mapped:          15820 kB
Slab:            74504 kB
Committed_AS:  2921912 kB
PageTables:       1440 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= 66128 MiB
End job on node1 at 2009-03-30 11:11:57