Trace number 1525824

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S986324446-009.cnf
MD5SUMb8c930418a16f3a24b4fb0e57c45eda6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05499
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525824-1238482750/watcher-1525824-1238482750 -o /tmp/evaluation-result-1525824-1238482750/solver-1525824-1238482750 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525824-1238482750.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13037
/proc/meminfo: memFree=1567352/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120942016 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 235 195 169 0 50 0
[pid=13038] ppid=13037 vsize=824 CPUtime=0
/proc/13038/stat : 13038 (SatElite) R 13037 13037 12429 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 1120942016 843776 96 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/13038/statm: 206 96 50 127 0 76 0

[startup+0.053573 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13037
/proc/meminfo: memFree=1567352/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102572 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13037
/proc/meminfo: memFree=1567352/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301595 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13037
/proc/meminfo: memFree=1567352/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701643 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 13037
/proc/meminfo: memFree=1567352/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50274 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13040
/proc/meminfo: memFree=1565096/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=3984 CPUtime=1.48
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 646 0 0 0 148 0 0 0 25 0 1 0 1120942017 4079616 631 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 996 631 81 174 0 819 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9340

[startup+3.10193 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13040
/proc/meminfo: memFree=1564008/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=5116 CPUtime=3.08
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 938 0 0 0 308 0 0 0 25 0 1 0 1120942017 5238784 923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 1279 923 81 174 0 1102 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10472

[startup+6.30131 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13040
/proc/meminfo: memFree=1562088/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=6368 CPUtime=6.28
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 1252 0 0 0 628 0 0 0 25 0 1 0 1120942017 6520832 1237 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 1592 1237 81 174 0 1415 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11724

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13040
/proc/meminfo: memFree=1560808/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=8112 CPUtime=12.68
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 1673 0 0 0 1267 1 0 0 25 0 1 0 1120942017 8306688 1658 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 2028 1658 81 174 0 1851 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13468

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13040
/proc/meminfo: memFree=1558312/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=10272 CPUtime=25.47
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 2202 0 0 0 2546 1 0 0 25 0 1 0 1120942017 10518528 2187 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 2568 2187 81 174 0 2391 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15628

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13040
/proc/meminfo: memFree=1554728/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=14200 CPUtime=51.07
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 3118 0 0 0 5104 3 0 0 25 0 1 0 1120942017 14540800 3103 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 3550 3103 81 174 0 3373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19556

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13040
/proc/meminfo: memFree=1550184/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=18848 CPUtime=102.26
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 4212 0 0 0 10222 4 0 0 25 0 1 0 1120942017 19300352 4197 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 4712 4197 81 174 0 4535 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1546600/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=22584 CPUtime=162.23
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 5117 0 0 0 16218 5 0 0 25 0 1 0 1120942017 23126016 5102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 5646 5102 81 174 0 5469 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27940

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1543144/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=26280 CPUtime=222.21
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 5967 0 0 0 22215 6 0 0 25 0 1 0 1120942017 26910720 5952 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 6570 5952 81 174 0 6393 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31636

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1541032/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=28560 CPUtime=282.2
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 6520 0 0 0 28213 7 0 0 25 0 1 0 1120942017 29245440 6505 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 7140 6505 81 174 0 6963 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33916

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1535336/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=34276 CPUtime=342.18
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 7911 0 0 0 34210 8 0 0 25 0 1 0 1120942017 35098624 7896 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 8569 7896 81 174 0 8392 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 39632

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1534504/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=35384 CPUtime=402.16
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 8139 0 0 0 40208 8 0 0 25 0 1 0 1120942017 36233216 8124 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 8846 8124 81 174 0 8669 0

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

/proc/13040/statm: 10251 9370 81 174 0 10074 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 46360

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1528872/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=41728 CPUtime=582.12
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 9530 0 0 0 58202 10 0 0 25 0 1 0 1120942017 42729472 9515 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 10432 9515 81 174 0 10255 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 47084

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1528488/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=42028 CPUtime=642.1
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 9624 0 0 0 64200 10 0 0 25 0 1 0 1120942017 43036672 9609 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 10507 9609 81 174 0 10330 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 47384

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1527848/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=42796 CPUtime=702.09
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 9787 0 0 0 70198 11 0 0 25 0 1 0 1120942017 43823104 9772 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 10699 9772 81 174 0 10522 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 48152

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1524840/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=45960 CPUtime=762.07
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 10529 0 0 0 76195 12 0 0 25 0 1 0 1120942017 47063040 10514 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 11490 10514 81 174 0 11313 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 51316

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1521064/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=49816 CPUtime=822.05
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 11473 0 0 0 82192 13 0 0 25 0 1 0 1120942017 51011584 11458 1992294400 134512640 135226915 4294956208 18446744073709551615 134729184 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 12454 11458 81 174 0 12277 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 55172

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 13046
/proc/meminfo: memFree=1518568/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=52508 CPUtime=882.04
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 12099 0 0 0 88189 15 0 0 25 0 1 0 1120942017 53768192 12084 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 13127 12084 81 174 0 12950 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 57864

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1518440/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=52700 CPUtime=942.02
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 12120 0 0 0 94187 15 0 0 25 0 1 0 1120942017 53964800 12105 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 13175 12105 81 174 0 12998 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 58056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1518376/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=52772 CPUtime=1002.01
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 12138 0 0 0 100186 15 0 0 25 0 1 0 1120942017 54038528 12123 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 13193 12123 81 174 0 13016 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 58128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1517864/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=53148 CPUtime=1061.99
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 12260 0 0 0 106184 15 0 0 25 0 1 0 1120942017 54423552 12245 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 13287 12245 81 174 0 13110 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 58504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1517032/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=54136 CPUtime=1121.97
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 12477 0 0 0 112182 15 0 0 25 0 1 0 1120942017 55435264 12462 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 13534 12462 81 174 0 13357 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 59492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1515816/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=55644 CPUtime=1181.95
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 12794 0 0 0 118180 15 0 0 25 0 1 0 1120942017 56979456 12779 1992294400 134512640 135226915 4294956208 18446744073709551615 134536858 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 13911 12779 81 174 0 13734 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 61000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 13046
/proc/meminfo: memFree=1515176/2055920 swapFree=4178472/4192956
[pid=13037] ppid=13035 vsize=5356 CPUtime=0
/proc/13037/stat : 13037 (lysat.sh) S 13035 13037 12429 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120942016 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13037/statm: 1339 237 195 169 0 50 0
[pid=13040] ppid=13037 vsize=56260 CPUtime=1200.05
/proc/13040/stat : 13040 (LySATi) R 13037 13037 12429 0 -1 4194304 12943 0 0 0 119990 15 0 0 25 0 1 0 1120942017 57610240 12928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/13040/statm: 14065 12928 81 174 0 13888 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61616

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 13037 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 61616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 457
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.41179 second user time and 2.95055 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-31 08:59:10
IDJOB=1525824
IDBENCH=70421
IDSOLVER=511
FILE ID=node1/1525824-1238482750
PBS_JOBID= 9061782
Free space on /tmp= 66132 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S986324446-009.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525824-1238482750/watcher-1525824-1238482750 -o /tmp/evaluation-result-1525824-1238482750/solver-1525824-1238482750 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525824-1238482750.cnf i

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

MD5SUM BENCH= b8c930418a16f3a24b4fb0e57c45eda6
RANDOM SEED=1922419886

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1567832 kB
Buffers:         89124 kB
Cached:         300364 kB
SwapCached:       8380 kB
Active:         177596 kB
Inactive:       221952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567832 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          15804 kB
Slab:            74540 kB
Committed_AS:  3003220 kB
PageTables:       1440 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66132 MiB
End job on node1 at 2009-03-31 09:19:13