Trace number 1527114

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S786890012-057.cnf
MD5SUMa1a4d8d82b0d4daf47cfa00c0df86ca5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2369     7175 |      --       0       --      -- |     --   | -11/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 549   #clauses: 2369   #literals: 7175
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:  549                                                  |
0.00/0.01	c |  Number of clauses:    2369                                                 |
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-1527114-1238578086/watcher-1527114-1238578086 -o /tmp/evaluation-result-1527114-1238578086/solver-1527114-1238578086 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527114-1238578086.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 22690
/proc/meminfo: memFree=1512944/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) R 22688 22690 22341 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 914197199 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22690/statm: 1339 234 194 169 0 50 0
[pid=22691] ppid=22690 vsize=956 CPUtime=0
/proc/22691/stat : 22691 (SatElite) R 22690 22690 22341 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 914197199 978944 143 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/22691/statm: 240 147 68 127 0 110 0

[startup+0.0784099 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 22690
/proc/meminfo: memFree=1512944/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101412 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 22690
/proc/meminfo: memFree=1512944/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301434 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 22690
/proc/meminfo: memFree=1512944/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701476 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 22690
/proc/meminfo: memFree=1512944/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1510752/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=3916 CPUtime=1.48
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 644 0 0 0 148 0 0 0 25 0 1 0 914197200 4009984 629 1992294400 134512640 135226915 4294956208 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 979 629 81 174 0 802 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9272

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1509728/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=4836 CPUtime=3.08
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 862 0 0 0 308 0 0 0 25 0 1 0 914197200 4952064 847 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 1209 847 81 174 0 1032 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10192

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1508128/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=6452 CPUtime=6.28
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 1270 0 0 0 627 1 0 0 25 0 1 0 914197200 6606848 1255 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 1613 1255 81 174 0 1436 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11808

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1506144/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=8216 CPUtime=12.67
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 1697 0 0 0 1266 1 0 0 25 0 1 0 914197200 8413184 1682 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 2054 1682 81 174 0 1877 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13572

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1503392/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=10916 CPUtime=25.46
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 2355 0 0 0 2545 1 0 0 25 0 1 0 914197200 11177984 2340 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 2729 2340 81 174 0 2552 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16272

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1500320/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=14132 CPUtime=51.05
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 3155 0 0 0 5103 2 0 0 25 0 1 0 914197200 14471168 3140 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 3533 3140 81 174 0 3356 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19488

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1495840/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=18412 CPUtime=102.24
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 4226 0 0 0 10220 4 0 0 25 0 1 0 914197200 18853888 4211 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 4603 4211 81 174 0 4426 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23768

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1492512/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=21908 CPUtime=162.21
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 5050 0 0 0 16216 5 0 0 25 0 1 0 914197200 22433792 5035 1992294400 134512640 135226915 4294956208 18446744073709551615 134539775 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 5477 5035 81 174 0 5300 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27264

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1486176/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=28524 CPUtime=222.18
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 6622 0 0 0 22212 6 0 0 25 0 1 0 914197200 29208576 6607 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 7131 6607 81 174 0 6954 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 33880

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1485920/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=28852 CPUtime=282.15
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 6701 0 0 0 28209 6 0 0 25 0 1 0 914197200 29544448 6686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 7213 6686 81 174 0 7036 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 34208

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1480160/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=34488 CPUtime=342.12
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 8132 0 0 0 34205 7 0 0 25 0 1 0 914197200 35315712 8117 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 8622 8117 81 174 0 8445 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 39844

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1479776/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=34968 CPUtime=402.11
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 8231 0 0 0 40203 8 0 0 25 0 1 0 914197200 35807232 8216 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 8742 8216 81 174 0 8565 0

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

/proc/22693/statm: 10172 9526 81 174 0 9995 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 46044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1473952/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=41260 CPUtime=582.02
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 9683 0 0 0 58193 9 0 0 25 0 1 0 914197200 42250240 9668 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/22693/statm: 10315 9668 81 174 0 10138 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 46616

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1473504/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=41768 CPUtime=641.99
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 9792 0 0 0 64190 9 0 0 25 0 1 0 914197200 42770432 9777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 10442 9777 81 174 0 10265 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 47124

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1472544/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=42820 CPUtime=701.96
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 10047 0 0 0 70187 9 0 0 25 0 1 0 914197200 43847680 10032 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 10705 10032 81 174 0 10528 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 48176

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1467744/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=47480 CPUtime=761.94
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 11245 0 0 0 76183 11 0 0 25 0 1 0 914197200 48619520 11230 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 11870 11230 81 174 0 11693 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 52836

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1463520/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=51756 CPUtime=821.91
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 12296 0 0 0 82178 13 0 0 25 0 1 0 914197200 52998144 12281 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 12939 12281 81 174 0 12762 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 57112

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1463328/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=52020 CPUtime=881.88
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 12331 0 0 0 88175 13 0 0 25 0 1 0 914197200 53268480 12316 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 13005 12316 81 174 0 12828 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 57376

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1462880/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=52552 CPUtime=941.85
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 12450 0 0 0 94172 13 0 0 25 0 1 0 914197200 53813248 12435 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 13138 12435 81 174 0 12961 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 57908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1462432/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=53024 CPUtime=1001.83
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 12562 0 0 0 100169 14 0 0 25 0 1 0 914197200 54296576 12547 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 13256 12547 81 174 0 13079 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 58380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1461600/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=53836 CPUtime=1061.8
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 12772 0 0 0 106166 14 0 0 25 0 1 0 914197200 55128064 12757 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 13459 12757 81 174 0 13282 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 59192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1460768/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=54628 CPUtime=1121.77
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 12972 0 0 0 112163 14 0 0 25 0 1 0 914197200 55939072 12957 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 13657 12957 81 174 0 13480 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 59984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1457376/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=58320 CPUtime=1181.74
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 13855 0 0 0 118159 15 0 0 25 0 1 0 914197200 59719680 13840 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 14580 13840 81 174 0 14403 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 63676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 22693
/proc/meminfo: memFree=1456224/2055920 swapFree=4176824/4192956
[pid=22690] ppid=22688 vsize=5356 CPUtime=0
/proc/22690/stat : 22690 (lysat.sh) S 22688 22690 22341 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 914197199 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22690/statm: 1339 237 195 169 0 50 0
[pid=22693] ppid=22690 vsize=60000 CPUtime=1200.04
/proc/22693/stat : 22693 (LySATi) R 22690 22690 22341 0 -1 4194304 14126 0 0 0 119988 16 0 0 25 0 1 0 914197200 61440000 14111 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22693/statm: 15000 14111 81 174 0 14823 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65356

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 22690 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=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.16
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 65356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.2788 second user time and 3.12552 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 11:28:06
IDJOB=1527114
IDBENCH=70679
IDSOLVER=511
FILE ID=node82/1527114-1238578086
PBS_JOBID= 9062197
Free space on /tmp= 61636 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S786890012-057.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527114-1238578086/watcher-1527114-1238578086 -o /tmp/evaluation-result-1527114-1238578086/solver-1527114-1238578086 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527114-1238578086.cnf i

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

MD5SUM BENCH= a1a4d8d82b0d4daf47cfa00c0df86ca5
RANDOM SEED=2065085924

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1513488 kB
Buffers:         90916 kB
Cached:         359868 kB
SwapCached:       7332 kB
Active:         339492 kB
Inactive:       120772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513488 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15008 kB
Slab:            67304 kB
Committed_AS:  2512096 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-04-01 11:48:08