Trace number 1526899

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S367138237-029.cnf
MD5SUMfe0a666da3389b49d8bffa123f8cecff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.2306
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1520     4625 |      --       0       --      -- |     --   | -10/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 350   #clauses: 1520   #literals: 4625
0.00/0.00	c CPU time:   0.003999 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:  350                                                  |
0.00/0.01	c |  Number of clauses:    1520                                                 |
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-1526899-1238565715/watcher-1526899-1238565715 -o /tmp/evaluation-result-1526899-1238565715/solver-1526899-1238565715 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526899-1238565715.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 0.92 3/64 6706
/proc/meminfo: memFree=1526360/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) R 6704 6706 6604 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129237665 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6706/statm: 1339 234 194 169 0 50 0
[pid=6707] ppid=6706 vsize=828 CPUtime=0
/proc/6707/stat : 6707 (SatElite) R 6706 6706 6604 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1129237666 847872 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6707/statm: 207 126 68 127 0 77 0

[startup+0.0888369 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6706
/proc/meminfo: memFree=1526360/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101838 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6706
/proc/meminfo: memFree=1526360/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301865 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6706
/proc/meminfo: memFree=1526360/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701917 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 6706
/proc/meminfo: memFree=1526360/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1524488/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=3620 CPUtime=1.48
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 558 0 0 0 148 0 0 0 25 0 1 0 1129237666 3706880 543 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 905 543 81 174 0 728 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8976

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1523592/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=4412 CPUtime=3.08
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 762 0 0 0 308 0 0 0 25 0 1 0 1129237666 4517888 747 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 1103 747 81 174 0 926 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9768

[startup+6.30265 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1522248/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=5704 CPUtime=6.28
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 1069 0 0 0 628 0 0 0 25 0 1 0 1129237666 5840896 1054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 1426 1054 81 174 0 1249 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11060

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1520328/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=7656 CPUtime=12.67
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 1541 0 0 0 1267 0 0 0 25 0 1 0 1129237666 7839744 1526 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 1914 1526 81 174 0 1737 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13012

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1518664/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=9168 CPUtime=25.46
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 1892 0 0 0 2546 0 0 0 25 0 1 0 1129237666 9388032 1877 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 2292 1877 81 174 0 2115 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14524

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1514888/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=12976 CPUtime=51.04
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 2834 0 0 0 5103 1 0 0 25 0 1 0 1129237666 13287424 2819 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 3244 2819 81 174 0 3067 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 18332

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1511944/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=16124 CPUtime=102.23
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 3556 0 0 0 10221 2 0 0 25 0 1 0 1129237666 16510976 3541 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 4031 3541 81 174 0 3854 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21480

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1507656/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=20488 CPUtime=162.2
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 4630 0 0 0 16216 4 0 0 25 0 1 0 1129237666 20979712 4615 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/6709/statm: 5122 4615 81 174 0 4945 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25844

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1504456/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=24036 CPUtime=222.14
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 5419 0 0 0 22210 4 0 0 25 0 1 0 1129237666 24612864 5404 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 6009 5404 81 174 0 5832 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 29392

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1501776/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=27172 CPUtime=282.12
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 6140 0 0 0 28207 5 0 0 25 0 1 0 1129237666 27824128 6125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 6793 6125 81 174 0 6616 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 32528

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 0.92 2/66 6709
/proc/meminfo: memFree=1498832/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=29944 CPUtime=342.09
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 6845 0 0 0 34204 5 0 0 25 0 1 0 1129237666 30662656 6830 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 7486 6830 81 174 0 7309 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 35300

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 0.92 2/66 6709
/proc/meminfo: memFree=1497872/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=31024 CPUtime=402.06
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 7102 0 0 0 40201 5 0 0 25 0 1 0 1129237666 31768576 7087 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 7756 7087 81 174 0 7579 0

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

/proc/6709/statm: 9077 8250 81 174 0 8900 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 41664

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1488016/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=41816 CPUtime=641.94
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 9550 0 0 0 64184 10 0 0 25 0 1 0 1129237666 42819584 9535 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 10454 9535 81 174 0 10277 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 47172

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1486800/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=42792 CPUtime=701.91
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 9826 0 0 0 70181 10 0 0 25 0 1 0 1129237666 43819008 9811 1992294400 134512640 135226915 4294956208 18446744073709551615 134549495 0 0 4096 3 0 0 0 17 1 0 0
/proc/6709/statm: 10698 9811 81 174 0 10521 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 48148

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1486416/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=43492 CPUtime=761.88
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 9923 0 0 0 76178 10 0 0 25 0 1 0 1129237666 44535808 9908 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 10873 9908 81 174 0 10696 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 48848

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1485520/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=44420 CPUtime=821.85
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 10149 0 0 0 82175 10 0 0 25 0 1 0 1129237666 45486080 10134 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 11105 10134 81 174 0 10928 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 49776

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1484176/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=46048 CPUtime=881.83
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 10505 0 0 0 88172 11 0 0 25 0 1 0 1129237666 47153152 10490 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 11512 10490 81 174 0 11335 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 51404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1479440/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=51932 CPUtime=941.79
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 11700 0 0 0 94167 12 0 0 25 0 1 0 1129237666 53178368 11685 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 12983 11685 81 174 0 12806 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 57288

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1475280/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=55580 CPUtime=1001.76
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 12714 0 0 0 100162 14 0 0 25 0 1 0 1129237666 56913920 12699 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 13895 12699 81 174 0 13718 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 60936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1473680/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=57664 CPUtime=1061.73
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 13128 0 0 0 106159 14 0 0 25 0 1 0 1129237666 59047936 13113 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/6709/statm: 14416 13113 81 174 0 14239 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 63020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1473616/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=57664 CPUtime=1121.7
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 13128 0 0 0 112156 14 0 0 25 0 1 0 1129237666 59047936 13113 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 14416 13113 81 174 0 14239 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 63020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1473488/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=57876 CPUtime=1181.67
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 13156 0 0 0 118153 14 0 0 25 0 1 0 1129237666 59265024 13141 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 14469 13141 81 174 0 14292 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 63232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1473488/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=57876 CPUtime=1200.07
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 13167 0 0 0 119993 14 0 0 25 0 1 0 1129237666 59265024 13152 1992294400 134512640 135226915 4294956208 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 14469 13152 81 174 0 14292 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63232

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 6709
/proc/meminfo: memFree=1473488/2055920 swapFree=4177712/4192956
[pid=6706] ppid=6704 vsize=5356 CPUtime=0
/proc/6706/stat : 6706 (lysat.sh) S 6704 6706 6604 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1129237665 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6706/statm: 1339 237 195 169 0 50 0
[pid=6709] ppid=6706 vsize=57876 CPUtime=1200.07
/proc/6709/stat : 6709 (LySATi) R 6706 6706 6604 0 -1 4194304 13167 0 0 0 119993 14 0 0 25 0 1 0 1129237666 59265024 13152 1992294400 134512640 135226915 4294956208 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 0 0 0
/proc/6709/statm: 14469 13152 81 174 0 14292 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63232

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6706 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=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 63232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 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 1.07184 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-01 08:01:55
IDJOB=1526899
IDBENCH=70636
IDSOLVER=511
FILE ID=node13/1526899-1238565715
PBS_JOBID= 9070513
Free space on /tmp= 66396 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S367138237-029.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526899-1238565715/watcher-1526899-1238565715 -o /tmp/evaluation-result-1526899-1238565715/solver-1526899-1238565715 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526899-1238565715.cnf i

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

MD5SUM BENCH= fe0a666da3389b49d8bffa123f8cecff
RANDOM SEED=1349827533

node13.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		: 3000.240
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		: 3000.240
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:       1526848 kB
Buffers:         84992 kB
Cached:         353956 kB
SwapCached:       9036 kB
Active:         291204 kB
Inactive:       158148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526848 kB
SwapTotal:     4192956 kB
SwapFree:      4177712 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            65644 kB
Committed_AS:  3086616 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66396 MiB
End job on node13 at 2009-04-01 08:21:57