Trace number 1527119

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/560/
unif-k3-r4.25-v560-c2380-S1876865608-086.cnf
MD5SUMa08fcca560a80877927507a2ea133f40
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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 % |
0.00/0.01	c |         0 |    2370     7171 |      --       0       --      -- |     --   | -10/31
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 550   #clauses: 2370   #literals: 7171
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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:  550                                                  |
0.00/0.01	c |  Number of clauses:    2370                                                 |
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-1527119-1238578402/watcher-1527119-1238578402 -o /tmp/evaluation-result-1527119-1238578402/solver-1527119-1238578402 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527119-1238578402.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: 0.91 0.98 0.99 3/64 4047
/proc/meminfo: memFree=1065432/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 235 195 169 0 50 0
[pid=4048] ppid=4047 vsize=824 CPUtime=0
/proc/4048/stat : 4048 (SatElite) R 4047 4047 3585 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1130506113 843776 110 1992294400 134512640 135034092 4294956128 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/4048/statm: 206 111 50 127 0 76 0

[startup+0.035037 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4047
/proc/meminfo: memFree=1065432/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102039 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4047
/proc/meminfo: memFree=1065432/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302058 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4047
/proc/meminfo: memFree=1065432/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702102 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4047
/proc/meminfo: memFree=1065432/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1063368/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=4008 CPUtime=1.48
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 650 0 0 0 148 0 0 0 25 0 1 0 1130506115 4104192 635 1992294400 134512640 135226915 4294956224 18446744073709551615 134536648 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 1002 635 81 174 0 825 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9364

[startup+3.10133 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1062408/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=5060 CPUtime=3.08
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 911 0 0 0 308 0 0 0 25 0 1 0 1130506115 5181440 896 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 1265 896 81 174 0 1088 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10416

[startup+6.30163 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1061000/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=6212 CPUtime=6.28
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 1214 0 0 0 628 0 0 0 25 0 1 0 1130506115 6361088 1199 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 1553 1199 81 174 0 1376 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11568

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1058504/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=8488 CPUtime=12.67
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 1783 0 0 0 1267 0 0 0 25 0 1 0 1130506115 8691712 1768 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 2122 1768 81 174 0 1945 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13844

[startup+25.5025 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1056584/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=10144 CPUtime=25.47
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 2175 0 0 0 2546 1 0 0 25 0 1 0 1130506115 10387456 2160 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 2536 2160 81 174 0 2359 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15500

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1052552/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=14504 CPUtime=51.06
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 3227 0 0 0 5104 2 0 0 25 0 1 0 1130506115 14852096 3212 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 3626 3212 81 174 0 3449 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19860

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1049352/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=17500 CPUtime=102.25
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 3979 0 0 0 10222 3 0 0 25 0 1 0 1130506115 17920000 3964 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 4375 3964 81 174 0 4198 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22856

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1044424/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=22612 CPUtime=162.23
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 5216 0 0 0 16219 4 0 0 25 0 1 0 1130506115 23154688 5201 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 5653 5201 81 174 0 5476 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27968

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1040136/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=27056 CPUtime=222.21
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 6271 0 0 0 22216 5 0 0 25 0 1 0 1130506115 27705344 6256 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 6764 6256 81 174 0 6587 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1039432/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=27840 CPUtime=282.19
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 6451 0 0 0 28214 5 0 0 25 0 1 0 1130506115 28508160 6436 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 6960 6436 81 174 0 6783 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33196

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1032840/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=34536 CPUtime=342.18
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 8107 0 0 0 34211 7 0 0 25 0 1 0 1130506115 35364864 8092 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 8634 8092 81 174 0 8457 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 39892

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4050
/proc/meminfo: memFree=1032648/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=34536 CPUtime=402.16
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 8133 0 0 0 40209 7 0 0 25 0 1 0 1130506115 35364864 8118 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 8634 8118 81 174 0 8457 0

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

/proc/4050/statm: 9771 9239 81 174 0 9594 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44440

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1027976/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=39432 CPUtime=582.11
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 9316 0 0 0 58203 8 0 0 25 0 1 0 1130506115 40378368 9301 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 9858 9301 81 174 0 9681 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 44788

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1027336/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=40136 CPUtime=642.1
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 9466 0 0 0 64202 8 0 0 25 0 1 0 1130506115 41099264 9451 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 10034 9451 81 174 0 9857 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 45492

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1024328/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=43516 CPUtime=702.08
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 10228 0 0 0 70199 9 0 0 25 0 1 0 1130506115 44560384 10213 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 10879 10213 81 174 0 10702 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 48872

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1019656/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=48140 CPUtime=762.06
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 11376 0 0 0 76196 10 0 0 25 0 1 0 1130506115 49295360 11361 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 12035 11361 81 174 0 11858 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 53496

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1015944/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=51908 CPUtime=822.05
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 12305 0 0 0 82193 12 0 0 25 0 1 0 1130506115 53153792 12290 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 12977 12290 81 174 0 12800 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 57264

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1015816/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=52064 CPUtime=882.03
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 12330 0 0 0 88191 12 0 0 25 0 1 0 1130506115 53313536 12315 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 13016 12315 81 174 0 12839 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 57420

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1015496/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=52444 CPUtime=942.02
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 12424 0 0 0 94190 12 0 0 25 0 1 0 1130506115 53702656 12409 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 13111 12409 81 174 0 12934 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 57800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1014920/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=52928 CPUtime=1002
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 12557 0 0 0 100188 12 0 0 25 0 1 0 1130506115 54198272 12542 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 13232 12542 81 174 0 13055 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 58284

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1014216/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=53648 CPUtime=1061.98
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 12735 0 0 0 106186 12 0 0 25 0 1 0 1130506115 54935552 12720 1992294400 134512640 135226915 4294956224 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 13412 12720 81 174 0 13235 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 59004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1013192/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=54748 CPUtime=1121.96
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 12999 0 0 0 112184 12 0 0 25 0 1 0 1130506115 56061952 12984 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 13687 12984 81 174 0 13510 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 60104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1009672/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=58260 CPUtime=1181.95
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 13870 0 0 0 118182 13 0 0 25 0 1 0 1130506115 59658240 13855 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 14565 13855 81 174 0 14388 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 63616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4052
/proc/meminfo: memFree=1008648/2055920 swapFree=4178100/4192956
[pid=4047] ppid=4045 vsize=5356 CPUtime=0
/proc/4047/stat : 4047 (lysat.sh) S 4045 4047 3585 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1130506113 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4047/statm: 1339 237 195 169 0 50 0
[pid=4050] ppid=4047 vsize=59868 CPUtime=1200.04
/proc/4050/stat : 4050 (LySATi) R 4047 4047 3585 0 -1 4194304 14116 0 0 0 119991 13 0 0 25 0 1 0 1130506115 61304832 14101 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4050/statm: 14967 14101 81 174 0 14790 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65224

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 4047 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# 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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.91
CPU system time (s): 0.13
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 65224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 6
involuntary context switches= 3

runsolver used 1.48777 second user time and 2.88656 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 11:33:22
IDJOB=1527119
IDBENCH=70680
IDSOLVER=511
FILE ID=node18/1527119-1238578402
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1876865608-086.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527119-1238578402/watcher-1527119-1238578402 -o /tmp/evaluation-result-1527119-1238578402/solver-1527119-1238578402 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527119-1238578402.cnf i

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

MD5SUM BENCH= a08fcca560a80877927507a2ea133f40
RANDOM SEED=1339474956

node18.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		: 3000.214
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		: 3000.214
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:       1065912 kB
Buffers:        110028 kB
Cached:         773460 kB
SwapCached:       8808 kB
Active:         208672 kB
Inactive:       685388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065912 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16312 kB
Slab:            81988 kB
Committed_AS:  3130372 kB
PageTables:       1376 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= 66212 MiB
End job on node18 at 2009-04-01 11:53:25