Trace number 1525809

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) 1200.1 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1481888618-011.cnf
MD5SUMc648d80ef4f9e62ead1eba3d863e448d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
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-1525809-1238482562/watcher-1525809-1238482562 -o /tmp/evaluation-result-1525809-1238482562/solver-1525809-1238482562 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525809-1238482562.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: 2.00 1.89 1.48 3/64 21219
/proc/meminfo: memFree=1083448/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120923020 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 235 195 169 0 50 0
[pid=21220] ppid=21219 vsize=824 CPUtime=0
/proc/21220/stat : 21220 (SatElite) R 21219 21219 21151 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 1120923020 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/21220/statm: 206 96 50 127 0 76 0

[startup+0.0508431 s]
/proc/loadavg: 2.00 1.89 1.48 3/64 21219
/proc/meminfo: memFree=1083448/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101851 s]
/proc/loadavg: 2.00 1.89 1.48 3/64 21219
/proc/meminfo: memFree=1083448/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301887 s]
/proc/loadavg: 2.00 1.89 1.48 3/64 21219
/proc/meminfo: memFree=1083448/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701957 s]
/proc/loadavg: 2.00 1.89 1.48 3/64 21219
/proc/meminfo: memFree=1083448/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50109 s]
/proc/loadavg: 2.00 1.89 1.48 2/66 21222
/proc/meminfo: memFree=1081192/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=4032 CPUtime=1.48
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 674 0 0 0 148 0 0 0 25 0 1 0 1120923021 4128768 659 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 1008 659 81 174 0 831 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9388

[startup+3.10237 s]
/proc/loadavg: 1.92 1.87 1.48 2/66 21222
/proc/meminfo: memFree=1080168/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=5060 CPUtime=3.08
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 899 0 0 0 308 0 0 0 25 0 1 0 1120923021 5181440 884 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 1265 884 81 174 0 1088 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10416

[startup+6.30193 s]
/proc/loadavg: 1.92 1.87 1.48 2/66 21222
/proc/meminfo: memFree=1078504/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=6260 CPUtime=6.28
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 1225 0 0 0 628 0 0 0 25 0 1 0 1120923021 6410240 1210 1992294400 134512640 135226915 4294956208 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 1565 1210 81 174 0 1388 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11616

[startup+12.7021 s]
/proc/loadavg: 1.78 1.85 1.47 2/66 21222
/proc/meminfo: memFree=1076776/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=8344 CPUtime=12.67
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 1709 0 0 0 1267 0 0 0 25 0 1 0 1120923021 8544256 1694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 2086 1694 81 174 0 1909 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13700

[startup+25.5013 s]
/proc/loadavg: 1.66 1.82 1.46 2/66 21222
/proc/meminfo: memFree=1074472/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=10332 CPUtime=25.47
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 2206 0 0 0 2546 1 0 0 25 0 1 0 1120923021 10579968 2191 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 2583 2191 81 174 0 2406 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15688

[startup+51.1018 s]
/proc/loadavg: 1.43 1.75 1.45 2/66 21222
/proc/meminfo: memFree=1071720/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=13396 CPUtime=51.05
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 2916 0 0 0 5104 1 0 0 25 0 1 0 1120923021 13717504 2901 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 3349 2901 81 174 0 3172 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18752

[startup+102.306 s]
/proc/loadavg: 1.17 1.62 1.42 2/66 21222
/proc/meminfo: memFree=1066152/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=19016 CPUtime=102.24
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 4271 0 0 0 10220 4 0 0 25 0 1 0 1120923021 19472384 4256 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 4754 4256 81 174 0 4577 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24372

[startup+162.301 s]
/proc/loadavg: 1.06 1.51 1.39 2/66 21222
/proc/meminfo: memFree=1061736/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=23544 CPUtime=162.2
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 5371 0 0 0 16215 5 0 0 25 0 1 0 1120923021 24109056 5356 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 5886 5356 81 174 0 5709 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28900

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.36 2/66 21222
/proc/meminfo: memFree=1059816/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=25700 CPUtime=222.17
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 5879 0 0 0 22212 5 0 0 25 0 1 0 1120923021 26316800 5848 1992294400 134512640 135226915 4294956208 18446744073709551615 134537272 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 6425 5848 81 174 0 6248 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 31056

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.34 2/66 21222
/proc/meminfo: memFree=1056168/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=29584 CPUtime=282.14
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 6783 0 0 0 28208 6 0 0 25 0 1 0 1120923021 30294016 6752 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 7396 6752 81 174 0 7219 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34940

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.32 2/66 21228
/proc/meminfo: memFree=1054632/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=30984 CPUtime=342.1
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 7116 0 0 0 34204 6 0 0 25 0 1 0 1120923021 31727616 7085 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 7746 7085 81 174 0 7569 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 36340

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.29 2/66 21228
/proc/meminfo: memFree=1051176/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=34612 CPUtime=402.07
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 7990 0 0 0 40200 7 0 0 25 0 1 0 1120923021 35442688 7959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 8653 7959 81 174 0 8476 0

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

/proc/21222/statm: 9981 9167 81 174 0 9804 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 45280

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.22 2/66 21228
/proc/meminfo: memFree=1044648/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=41780 CPUtime=641.97
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 9660 0 0 0 64188 9 0 0 25 0 1 0 1120923021 42782720 9629 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 10445 9629 81 174 0 10268 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 47136

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.20 2/66 21228
/proc/meminfo: memFree=1043880/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=42484 CPUtime=701.93
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 9830 0 0 0 70184 9 0 0 25 0 1 0 1120923021 43503616 9799 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 10621 9799 81 174 0 10444 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 47840

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.18 2/66 21228
/proc/meminfo: memFree=1043112/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=43296 CPUtime=761.9
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 10006 0 0 0 76181 9 0 0 25 0 1 0 1120923021 44335104 9975 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 10824 9975 81 174 0 10647 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 48652

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 21228
/proc/meminfo: memFree=1042152/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=44280 CPUtime=821.87
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 10262 0 0 0 82178 9 0 0 25 0 1 0 1120923021 45342720 10231 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 11070 10231 81 174 0 10893 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 49636

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 21228
/proc/meminfo: memFree=1039272/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=47500 CPUtime=881.84
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 11001 0 0 0 88174 10 0 0 25 0 1 0 1120923021 48640000 10970 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 11875 10970 81 174 0 11698 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 52856

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 21228
/proc/meminfo: memFree=1035560/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=51356 CPUtime=941.81
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 11941 0 0 0 94170 11 0 0 25 0 1 0 1120923021 52588544 11910 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 12839 11910 81 174 0 12662 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 56712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 21228
/proc/meminfo: memFree=1035176/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=51928 CPUtime=1001.79
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 12017 0 0 0 100167 12 0 0 25 0 1 0 1120923021 53174272 11986 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 12982 11986 81 174 0 12805 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 57284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 21228
/proc/meminfo: memFree=1034856/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=52264 CPUtime=1061.76
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 12096 0 0 0 106164 12 0 0 25 0 1 0 1120923021 53518336 12065 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 13066 12065 81 174 0 12889 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 57620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 21228
/proc/meminfo: memFree=1034344/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=52696 CPUtime=1121.73
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 12215 0 0 0 112161 12 0 0 25 0 1 0 1120923021 53960704 12184 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 13174 12184 81 174 0 12997 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 58052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 21228
/proc/meminfo: memFree=1033704/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=53388 CPUtime=1181.7
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 12394 0 0 0 118158 12 0 0 25 0 1 0 1120923021 54669312 12363 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 13347 12363 81 174 0 13170 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 58744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 21228
/proc/meminfo: memFree=1033320/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=53868 CPUtime=1200.1
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 12482 0 0 0 119997 13 0 0 25 0 1 0 1120923021 55160832 12451 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 13467 12451 81 174 0 13290 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59224

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 21228
/proc/meminfo: memFree=1033320/2055920 swapFree=4174136/4192956
[pid=21219] ppid=21217 vsize=5356 CPUtime=0
/proc/21219/stat : 21219 (lysat.sh) S 21217 21219 21151 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120923020 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21219/statm: 1339 237 195 169 0 50 0
[pid=21222] ppid=21219 vsize=53868 CPUtime=1200.1
/proc/21222/stat : 21222 (LySATi) R 21219 21219 21151 0 -1 4194304 12482 0 0 0 119997 13 0 0 25 0 1 0 1120923021 55160832 12451 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21222/statm: 13467 12451 81 174 0 13290 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 59224

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21219 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=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.13
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 59224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 457
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= 3

runsolver used 1.09583 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-31 08:56:02
IDJOB=1525809
IDBENCH=70418
IDSOLVER=511
FILE ID=node4/1525809-1238482562
PBS_JOBID= 9061847
Free space on /tmp= 65244 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1481888618-011.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525809-1238482562/watcher-1525809-1238482562 -o /tmp/evaluation-result-1525809-1238482562/solver-1525809-1238482562 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525809-1238482562.cnf i

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

MD5SUM BENCH= c648d80ef4f9e62ead1eba3d863e448d
RANDOM SEED=1640190564

node4.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		: 3000.277
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		: 3000.277
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:       1083992 kB
Buffers:        102172 kB
Cached:         756728 kB
SwapCached:      12656 kB
Active:         183144 kB
Inactive:       692704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083992 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            82072 kB
Committed_AS:  2865592 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-31 09:16:05