Trace number 1524674

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) 1200.03 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark338.69
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.00/0.06	c lySAT 0.1
0.00/0.06	c minisat core +  additionnal features
0.00/0.06	c ============================[ Problem Statistics ]=============================
0.00/0.06	c |                                                                             |
0.00/0.06	c |  Number of variables:  1000                                                 |
0.00/0.06	c |  Number of clauses:    20000                                                |
0.00/0.08	c |  Parsing time:         0.01         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-1524674-1238362931/watcher-1524674-1238362931 -o /tmp/evaluation-result-1524674-1238362931/solver-1524674-1238362931 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524674-1238362931.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 0.97 0.91 3/64 7503
/proc/meminfo: memFree=683832/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5212 CPUtime=0
/proc/7503/stat : 7503 (lysat.sh) R 7501 7503 7202 0 -1 4194304 94 0 0 0 0 0 0 0 20 0 1 0 1108960102 5337088 67 1992294400 4194304 4889804 548682068816 18446744073709551615 4512496 0 0 4096 0 0 0 0 17 1 0 0
/proc/7503/statm: 1303 80 62 169 0 14 0

[startup+0.020627 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 7503
/proc/meminfo: memFree=683832/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1108960102 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7503/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101641 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 7503
/proc/meminfo: memFree=683832/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301665 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 7503
/proc/meminfo: memFree=683832/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701711 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 7503
/proc/meminfo: memFree=683832/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 0.92 0.97 0.91 2/66 7506
/proc/meminfo: memFree=678184/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=7372 CPUtime=1.42
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 1616 0 0 0 142 0 0 0 25 0 1 0 1108960109 7548928 1602 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 1843 1602 82 174 0 1666 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12728

[startup+3.10199 s]
/proc/loadavg: 0.92 0.97 0.91 2/66 7506
/proc/meminfo: memFree=675944/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=10032 CPUtime=3.02
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 2267 0 0 0 301 1 0 0 25 0 1 0 1108960109 10272768 2253 1992294400 134512640 135226915 4294956224 18446744073709551615 134540656 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 2508 2253 82 174 0 2331 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15388

[startup+6.30137 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 7506
/proc/meminfo: memFree=671080/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=14756 CPUtime=6.22
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 3437 0 0 0 620 2 0 0 25 0 1 0 1108960109 15110144 3423 1992294400 134512640 135226915 4294956224 18446744073709551615 134539388 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 3689 3423 82 174 0 3512 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20112

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 7506
/proc/meminfo: memFree=663528/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=20680 CPUtime=12.62
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 4917 0 0 0 1259 3 0 0 25 0 1 0 1108960109 21176320 4903 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 5170 4903 82 174 0 4993 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26036

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.91 2/66 7506
/proc/meminfo: memFree=654632/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=29792 CPUtime=25.41
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 7181 0 0 0 2536 5 0 0 25 0 1 0 1108960109 30507008 7167 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 7448 7167 82 174 0 7271 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 35148

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.91 2/66 7506
/proc/meminfo: memFree=643112/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=41312 CPUtime=50.99
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 10055 0 0 0 5092 7 0 0 25 0 1 0 1108960109 42303488 10041 1992294400 134512640 135226915 4294956224 18446744073709551615 134540911 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 10328 10041 82 174 0 10151 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 46668

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/66 7506
/proc/meminfo: memFree=630120/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=54156 CPUtime=102.18
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 13280 0 0 0 10208 10 0 0 25 0 1 0 1108960109 55455744 13266 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 13539 13266 82 174 0 13362 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 59512

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7506
/proc/meminfo: memFree=606568/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=78280 CPUtime=162.14
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 19332 0 0 0 16198 16 0 0 25 0 1 0 1108960109 80158720 19318 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 19570 19318 82 174 0 19393 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 83636

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=599016/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=84976 CPUtime=222.12
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 20992 0 0 0 22193 19 0 0 25 0 1 0 1108960109 87015424 20978 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 21244 20978 82 174 0 21067 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 90332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=582184/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=102016 CPUtime=282.08
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 25232 0 0 0 28185 23 0 0 25 0 1 0 1108960109 104464384 25218 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 25504 25218 82 174 0 25327 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 107372

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=570792/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=113664 CPUtime=342.04
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 28142 0 0 0 34178 26 0 0 25 0 1 0 1108960109 116391936 28128 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 28416 28128 82 174 0 28239 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 119020

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=557288/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=126772 CPUtime=402.02
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 31448 0 0 0 40171 31 0 0 25 0 1 0 1108960109 129814528 31434 1992294400 134512640 135226915 4294956224 18446744073709551615 134540497 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 31693 31434 82 174 0 31516 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 132128


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

/proc/7506/statm: 40903 40592 82 174 0 40726 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 168968

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=520616/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=163612 CPUtime=641.92
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 40606 0 0 0 64149 43 0 0 25 0 1 0 1108960109 167538688 40592 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 40903 40592 82 174 0 40726 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 168968

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=520616/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=163612 CPUtime=701.89
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 40607 0 0 0 70146 43 0 0 25 0 1 0 1108960109 167538688 40593 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 40903 40593 82 174 0 40726 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 168968

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=506344/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=177796 CPUtime=761.85
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 44183 0 0 0 76137 48 0 0 25 0 1 0 1108960109 182063104 44169 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 44449 44169 82 174 0 44272 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 183152

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=482728/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=202056 CPUtime=821.79
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 50114 0 0 0 82122 57 0 0 25 0 1 0 1108960109 206905344 50100 1992294400 134512640 135226915 4294956224 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 50514 50100 82 174 0 50337 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 207412

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=465000/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=219452 CPUtime=881.76
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 54487 0 0 0 88114 62 0 0 25 0 1 0 1108960109 224718848 54473 1992294400 134512640 135226915 4294956224 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 54863 54473 82 174 0 54686 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 224808

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=465000/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=219452 CPUtime=941.72
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 54487 0 0 0 94110 62 0 0 25 0 1 0 1108960109 224718848 54473 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 54863 54473 82 174 0 54686 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 224808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=465000/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=219452 CPUtime=1001.69
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 54487 0 0 0 100107 62 0 0 25 0 1 0 1108960109 224718848 54473 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 54863 54473 82 174 0 54686 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 224808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=464936/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=219452 CPUtime=1061.65
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 54488 0 0 0 106103 62 0 0 25 0 1 0 1108960109 224718848 54474 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 54863 54474 82 174 0 54686 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 224808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7508
/proc/meminfo: memFree=464936/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=219452 CPUtime=1121.61
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 54489 0 0 0 112099 62 0 0 25 0 1 0 1108960109 224718848 54475 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 54863 54475 82 174 0 54686 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 224808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7514
/proc/meminfo: memFree=464168/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=220360 CPUtime=1181.59
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 54709 0 0 0 118096 63 0 0 25 0 1 0 1108960109 225648640 54695 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 55090 54695 82 174 0 54913 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 225716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 7514
/proc/meminfo: memFree=457704/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=226392 CPUtime=1199.98
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 56241 0 0 0 119933 65 0 0 25 0 1 0 1108960109 231825408 56227 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 56598 56227 82 174 0 56421 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 231748

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: 0.99 0.97 0.91 2/66 7514
/proc/meminfo: memFree=457704/2055920 swapFree=4178472/4192956
[pid=7503] ppid=7501 vsize=5356 CPUtime=0.05
/proc/7503/stat : 7503 (lysat.sh) S 7501 7503 7202 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108960102 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7503/statm: 1339 237 195 169 0 50 0
[pid=7506] ppid=7503 vsize=226392 CPUtime=1199.98
/proc/7506/stat : 7506 (LySATi) R 7503 7503 7202 0 -1 4194304 56241 0 0 0 119933 65 0 0 25 0 1 0 1108960109 231825408 56227 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7506/statm: 56598 56227 82 174 0 56421 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 231748

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7503 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.06299
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.38
CPU system time (s): 0.65
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 231748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 827
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 1.08384 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-29 23:42:11
IDJOB=1524674
IDBENCH=70191
IDSOLVER=511
FILE ID=node1/1524674-1238362931
PBS_JOBID= 9061227
Free space on /tmp= 66108 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524674-1238362931/watcher-1524674-1238362931 -o /tmp/evaluation-result-1524674-1238362931/solver-1524674-1238362931 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524674-1238362931.cnf i

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=1728644451

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:        684312 kB
Buffers:         99228 kB
Cached:        1166372 kB
SwapCached:       8380 kB
Active:         198588 kB
Inactive:      1077064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        684312 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            2644 kB
Writeback:           0 kB
Mapped:          15764 kB
Slab:            81864 kB
Committed_AS:  2906204 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= 66108 MiB
End job on node1 at 2009-03-30 00:02:14