Trace number 1527024

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
MD5SUM0b959375755b7be8d72e0ee6a403232e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
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 |    2204     6663 |      --       0       --      -- |     --   | -6/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 512   #clauses: 2204   #literals: 6663
0.00/0.00	c CPU time:   0.005999 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:  512                                                  |
0.00/0.01	c |  Number of clauses:    2204                                                 |
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-1527024-1238573276/watcher-1527024-1238573276 -o /tmp/evaluation-result-1527024-1238573276/solver-1527024-1238573276 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527024-1238573276.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 1.10 3/64 24602
/proc/meminfo: memFree=1115256/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 235 195 169 0 50 0
[pid=24603] ppid=24602 vsize=956 CPUtime=0
/proc/24603/stat : 24603 (SatElite) R 24602 24602 24351 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 1129992527 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/24603/statm: 239 124 50 127 0 109 0

[startup+0.043718 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 24602
/proc/meminfo: memFree=1115256/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102719 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 24602
/proc/meminfo: memFree=1115256/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30174 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 24602
/proc/meminfo: memFree=1115256/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702786 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 24602
/proc/meminfo: memFree=1115256/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 24605
/proc/meminfo: memFree=1113184/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=3876 CPUtime=1.48
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 632 0 0 0 148 0 0 0 25 0 1 0 1129992528 3969024 617 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 969 617 81 174 0 792 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9232

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 24605
/proc/meminfo: memFree=1112224/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=4556 CPUtime=3.08
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 810 0 0 0 308 0 0 0 25 0 1 0 1129992528 4665344 795 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 1139 795 81 174 0 962 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9912

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 24605
/proc/meminfo: memFree=1110496/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=6080 CPUtime=6.27
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 1160 0 0 0 627 0 0 0 25 0 1 0 1129992528 6225920 1145 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 1520 1145 81 174 0 1343 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11436

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 24605
/proc/meminfo: memFree=1108712/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=7700 CPUtime=12.67
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 1582 0 0 0 1267 0 0 0 25 0 1 0 1129992528 7884800 1567 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 1925 1567 81 174 0 1748 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13056

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24605
/proc/meminfo: memFree=1106600/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=9908 CPUtime=25.47
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 2097 0 0 0 2546 1 0 0 25 0 1 0 1129992528 10145792 2082 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 2477 2082 81 174 0 2300 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15264

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24605
/proc/meminfo: memFree=1103144/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=13560 CPUtime=51.07
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 3007 0 0 0 5104 3 0 0 25 0 1 0 1129992528 13885440 2992 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 3390 2992 81 174 0 3213 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18916

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24605
/proc/meminfo: memFree=1098280/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=18384 CPUtime=102.26
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 4167 0 0 0 10222 4 0 0 25 0 1 0 1129992528 18825216 4152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 4596 4152 81 174 0 4419 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23740

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24605
/proc/meminfo: memFree=1095080/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=21676 CPUtime=162.23
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 4960 0 0 0 16219 4 0 0 25 0 1 0 1129992528 22196224 4945 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 5419 4945 81 174 0 5242 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27032

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 24605
/proc/meminfo: memFree=1090344/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=26696 CPUtime=222.22
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 6129 0 0 0 22216 6 0 0 25 0 1 0 1129992528 27336704 6114 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 6674 6114 81 174 0 6497 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 24605
/proc/meminfo: memFree=1089640/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=27472 CPUtime=282.2
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 6309 0 0 0 28214 6 0 0 25 0 1 0 1129992528 28131328 6294 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 6868 6294 81 174 0 6691 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32828

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 24605
/proc/meminfo: memFree=1084392/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=32604 CPUtime=342.19
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 7610 0 0 0 34211 8 0 0 25 0 1 0 1129992528 33386496 7595 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 8151 7595 81 174 0 7974 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37960

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 24605
/proc/meminfo: memFree=1084072/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=33024 CPUtime=402.17
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 7712 0 0 0 40209 8 0 0 25 0 1 0 1129992528 33816576 7697 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 8256 7697 81 174 0 8079 0

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

/proc/24605/statm: 9673 8961 81 174 0 9496 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44048

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 24605
/proc/meminfo: memFree=1078696/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=38976 CPUtime=582.11
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 9031 0 0 0 58201 10 0 0 25 0 1 0 1129992528 39911424 9016 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 9744 9016 81 174 0 9567 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44332

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 24605
/proc/meminfo: memFree=1078248/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=39264 CPUtime=642.1
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 9137 0 0 0 64199 11 0 0 25 0 1 0 1129992528 40206336 9122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 9816 9122 81 174 0 9639 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44620

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 24605
/proc/meminfo: memFree=1074600/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=42956 CPUtime=702.08
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 10069 0 0 0 70196 12 0 0 25 0 1 0 1129992528 43986944 10054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 10739 10054 81 174 0 10562 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 48312

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 24605
/proc/meminfo: memFree=1070504/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=47116 CPUtime=762.06
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 11076 0 0 0 76193 13 0 0 25 0 1 0 1129992528 48246784 11061 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 11779 11061 81 174 0 11602 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 52472

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 24605
/proc/meminfo: memFree=1069352/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=48244 CPUtime=822.04
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 11362 0 0 0 82191 13 0 0 25 0 1 0 1129992528 49401856 11347 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 12061 11347 81 174 0 11884 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 53600

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 24605
/proc/meminfo: memFree=1069032/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=48704 CPUtime=882.03
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 11442 0 0 0 88189 14 0 0 25 0 1 0 1129992528 49872896 11427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 12176 11427 81 174 0 11999 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 54060

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24605
/proc/meminfo: memFree=1068520/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=49352 CPUtime=942.01
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 11576 0 0 0 94187 14 0 0 25 0 1 0 1129992528 50536448 11561 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 12338 11561 81 174 0 12161 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 54708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24605
/proc/meminfo: memFree=1067880/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=50040 CPUtime=1001.99
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 11740 0 0 0 100185 14 0 0 25 0 1 0 1129992528 51240960 11725 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 12510 11725 81 174 0 12333 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 55396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24605
/proc/meminfo: memFree=1066408/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=51336 CPUtime=1061.97
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 12108 0 0 0 106182 15 0 0 25 0 1 0 1129992528 52568064 12093 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 12834 12093 81 174 0 12657 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24605
/proc/meminfo: memFree=1062568/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=55144 CPUtime=1121.95
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 13055 0 0 0 112179 16 0 0 25 0 1 0 1129992528 56467456 13040 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 13786 13040 81 174 0 13609 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 60500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24605
/proc/meminfo: memFree=1058280/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=60336 CPUtime=1181.94
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 14147 0 0 0 118177 17 0 0 25 0 1 0 1129992528 61784064 14132 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 15084 14132 81 174 0 14907 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 65692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24605
/proc/meminfo: memFree=1057832/2055920 swapFree=4176924/4192956
[pid=24602] ppid=24600 vsize=5356 CPUtime=0
/proc/24602/stat : 24602 (lysat.sh) S 24600 24602 24351 0 -1 4194304 310 170 0 0 0 0 0 0 18 0 1 0 1129992527 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24602/statm: 1339 237 195 169 0 50 0
[pid=24605] ppid=24602 vsize=60768 CPUtime=1200.04
/proc/24605/stat : 24605 (LySATi) R 24602 24602 24351 0 -1 4194304 14227 0 0 0 119987 17 0 0 25 0 1 0 1129992528 62226432 14212 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/24605/statm: 15192 14212 81 174 0 15015 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 66124

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 24602 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.17
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 66124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 480
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 1.27981 second user time and 3.09753 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 10:07:56
IDJOB=1527024
IDBENCH=70661
IDSOLVER=511
FILE ID=node35/1527024-1238573276
PBS_JOBID= 9062184
Free space on /tmp= 66504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527024-1238573276/watcher-1527024-1238573276 -o /tmp/evaluation-result-1527024-1238573276/solver-1527024-1238573276 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527024-1238573276.cnf i

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

MD5SUM BENCH= 0b959375755b7be8d72e0ee6a403232e
RANDOM SEED=415957280

node35.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:       1115736 kB
Buffers:        110208 kB
Cached:         724484 kB
SwapCached:      10140 kB
Active:         316324 kB
Inactive:       530096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1115736 kB
SwapTotal:     4192956 kB
SwapFree:      4176924 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            79872 kB
Committed_AS:  2842536 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-04-01 10:27:59