Trace number 1526439

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2199     6664 |      --       0       --      -- |     --   | -11/34
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2199   #literals: 6664
0.00/0.00	c CPU time:   0.006998 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:  509                                                  |
0.00/0.01	c |  Number of clauses:    2199                                                 |
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-1526439-1238498116/watcher-1526439-1238498116 -o /tmp/evaluation-result-1526439-1238498116/solver-1526439-1238498116 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526439-1238498116.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: 1.86 1.76 1.47 3/69 17252
/proc/meminfo: memFree=1512416/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) R 17250 17252 17060 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122474781 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17252/statm: 1339 234 194 169 0 50 0
[pid=17253] ppid=17252 vsize=960 CPUtime=0
/proc/17253/stat : 17253 (SatElite) R 17252 17252 17060 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1122474781 983040 148 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/17253/statm: 240 148 68 127 0 110 0

[startup+0.0705841 s]
/proc/loadavg: 1.86 1.76 1.47 3/69 17252
/proc/meminfo: memFree=1512416/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101582 s]
/proc/loadavg: 1.86 1.76 1.47 3/69 17252
/proc/meminfo: memFree=1512416/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301598 s]
/proc/loadavg: 1.86 1.76 1.47 3/69 17252
/proc/meminfo: memFree=1512416/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70164 s]
/proc/loadavg: 1.86 1.76 1.47 3/69 17252
/proc/meminfo: memFree=1512416/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 1.86 1.76 1.47 2/71 17255
/proc/meminfo: memFree=1510352/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=3892 CPUtime=1.48
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 614 0 0 0 148 0 0 0 25 0 1 0 1122474782 3985408 599 1992294400 134512640 135226915 4294956208 18446744073709551615 134547756 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 973 599 81 174 0 796 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9248

[startup+3.10188 s]
/proc/loadavg: 1.86 1.76 1.47 2/71 17255
/proc/meminfo: memFree=1509264/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=4740 CPUtime=3.07
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 839 0 0 0 307 0 0 0 25 0 1 0 1122474782 4853760 824 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 1185 824 81 174 0 1008 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10096

[startup+6.30121 s]
/proc/loadavg: 1.79 1.75 1.47 2/71 17255
/proc/meminfo: memFree=1507856/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=6368 CPUtime=6.27
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 1252 0 0 0 627 0 0 0 25 0 1 0 1122474782 6520832 1237 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 1592 1237 81 174 0 1415 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11724

[startup+12.7019 s]
/proc/loadavg: 1.73 1.73 1.47 2/71 17255
/proc/meminfo: memFree=1505616/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=8264 CPUtime=12.66
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 1722 0 0 0 1266 0 0 0 25 0 1 0 1122474782 8462336 1707 1992294400 134512640 135226915 4294956208 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 2066 1707 81 174 0 1889 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13620

[startup+25.5022 s]
/proc/loadavg: 1.57 1.70 1.46 2/71 17255
/proc/meminfo: memFree=1503760/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=9996 CPUtime=25.46
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 2135 0 0 0 2545 1 0 0 25 0 1 0 1122474782 10235904 2120 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 2499 2120 81 174 0 2322 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15352

[startup+51.1028 s]
/proc/loadavg: 1.37 1.64 1.45 2/71 17255
/proc/meminfo: memFree=1499920/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=13996 CPUtime=51.05
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 3121 0 0 0 5103 2 0 0 25 0 1 0 1122474782 14331904 3106 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 3499 3106 81 174 0 3322 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19352

[startup+102.307 s]
/proc/loadavg: 1.16 1.54 1.42 2/71 17255
/proc/meminfo: memFree=1496208/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=17524 CPUtime=102.23
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 3990 0 0 0 10220 3 0 0 25 0 1 0 1122474782 17944576 3975 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 4381 3975 81 174 0 4204 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22880

[startup+162.302 s]
/proc/loadavg: 1.06 1.44 1.39 2/71 17255
/proc/meminfo: memFree=1492560/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=21296 CPUtime=162.2
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 4892 0 0 0 16217 3 0 0 25 0 1 0 1122474782 21807104 4877 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 5324 4877 81 174 0 5147 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26652

[startup+222.302 s]
/proc/loadavg: 1.02 1.36 1.36 2/71 17255
/proc/meminfo: memFree=1487184/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=27040 CPUtime=222.18
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 6239 0 0 0 22213 5 0 0 25 0 1 0 1122474782 27688960 6224 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 6760 6224 81 174 0 6583 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 32396

[startup+282.302 s]
/proc/loadavg: 1.00 1.29 1.34 2/71 17255
/proc/meminfo: memFree=1486928/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=27200 CPUtime=282.15
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 6305 0 0 0 28210 5 0 0 25 0 1 0 1122474782 27852800 6290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 6800 6290 81 174 0 6623 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32556

[startup+342.302 s]
/proc/loadavg: 1.00 1.23 1.32 2/71 17255
/proc/meminfo: memFree=1481744/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=32544 CPUtime=342.12
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 7617 0 0 0 34206 6 0 0 25 0 1 0 1122474782 33325056 7602 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 8136 7602 81 174 0 7959 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 37900

[startup+402.302 s]
/proc/loadavg: 1.00 1.19 1.29 2/71 17255
/proc/meminfo: memFree=1481168/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=33236 CPUtime=402.09
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 7763 0 0 0 40203 6 0 0 25 0 1 0 1122474782 34033664 7748 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 8309 7748 81 174 0 8132 0

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

/proc/17255/statm: 9953 9278 81 174 0 9776 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 45168

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.23 2/71 17255
/proc/meminfo: memFree=1474000/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=40796 CPUtime=582.02
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 9552 0 0 0 58194 8 0 0 25 0 1 0 1122474782 41775104 9537 1992294400 134512640 135226915 4294956208 18446744073709551615 134539978 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 10199 9537 81 174 0 10022 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 46152

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/71 17255
/proc/meminfo: memFree=1473616/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=41136 CPUtime=642
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 9651 0 0 0 64192 8 0 0 25 0 1 0 1122474782 42123264 9636 1992294400 134512640 135226915 4294956208 18446744073709551615 134525798 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 10284 9636 81 174 0 10107 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46492

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.20 2/71 17255
/proc/meminfo: memFree=1472720/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=42124 CPUtime=701.98
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 9853 0 0 0 70189 9 0 0 25 0 1 0 1122474782 43134976 9838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 10531 9838 81 174 0 10354 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 47480

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/71 17255
/proc/meminfo: memFree=1469776/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=45148 CPUtime=761.95
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 10589 0 0 0 76186 9 0 0 25 0 1 0 1122474782 46231552 10574 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 11287 10574 81 174 0 11110 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 50504

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/71 17255
/proc/meminfo: memFree=1465744/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=49124 CPUtime=821.92
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 11625 0 0 0 82181 11 0 0 25 0 1 0 1122474782 50302976 11610 1992294400 134512640 135226915 4294956208 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 12281 11610 81 174 0 12104 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 54480

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/71 17255
/proc/meminfo: memFree=1463632/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=51216 CPUtime=881.9
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 12133 0 0 0 88179 11 0 0 25 0 1 0 1122474782 52445184 12118 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 12804 12118 81 174 0 12627 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 56572

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/71 17255
/proc/meminfo: memFree=1463568/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=51216 CPUtime=941.87
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 12154 0 0 0 94176 11 0 0 25 0 1 0 1122474782 52445184 12139 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 12804 12139 81 174 0 12627 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 56572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/71 17255
/proc/meminfo: memFree=1463312/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=51548 CPUtime=1001.84
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 12212 0 0 0 100173 11 0 0 25 0 1 0 1122474782 52785152 12197 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 12887 12197 81 174 0 12710 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 56904

[startup+1062.3 s]
/proc/loadavg: 1.04 1.03 1.13 2/71 17255
/proc/meminfo: memFree=1462736/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=52100 CPUtime=1061.83
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 12367 0 0 0 106171 12 0 0 25 0 1 0 1122474782 53350400 12352 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 13025 12352 81 174 0 12848 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 57456

[startup+1122.3 s]
/proc/loadavg: 1.12 1.05 1.13 2/71 17255
/proc/meminfo: memFree=1462160/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=52576 CPUtime=1121.8
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 12491 0 0 0 112168 12 0 0 25 0 1 0 1122474782 53837824 12476 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 13144 12476 81 174 0 12967 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 57932

[startup+1182.3 s]
/proc/loadavg: 1.12 1.05 1.12 2/71 17255
/proc/meminfo: memFree=1461200/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=53808 CPUtime=1181.77
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 12762 0 0 0 118165 12 0 0 25 0 1 0 1122474782 55099392 12747 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 13452 12747 81 174 0 13275 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 59164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.08 1.05 1.12 2/71 17255
/proc/meminfo: memFree=1460048/2055920 swapFree=4171336/4192956
[pid=17252] ppid=17250 vsize=5356 CPUtime=0
/proc/17252/stat : 17252 (lysat.sh) S 17250 17252 17060 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 1122474781 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17252/statm: 1339 237 195 169 0 50 0
[pid=17255] ppid=17252 vsize=54928 CPUtime=1200.08
/proc/17255/stat : 17255 (LySATi) R 17252 17252 17060 0 -1 4194304 13035 0 0 0 119995 13 0 0 25 0 1 0 1122474782 56246272 13020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17255/statm: 13732 13020 81 174 0 13555 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 60284

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 17252 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.13
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 60284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 479
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 1.11283 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-31 13:15:16
IDJOB=1526439
IDBENCH=70544
IDSOLVER=511
FILE ID=node44/1526439-1238498116
PBS_JOBID= 9061934
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526439-1238498116/watcher-1526439-1238498116 -o /tmp/evaluation-result-1526439-1238498116/solver-1526439-1238498116 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526439-1238498116.cnf i

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=1282655707

node44.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		: 3000.241
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		: 3000.241
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:       1512960 kB
Buffers:         88608 kB
Cached:         348716 kB
SwapCached:      11068 kB
Active:         190804 kB
Inactive:       259016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512960 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          18184 kB
Slab:            78628 kB
Committed_AS:  2705500 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-31 13:35:19