Trace number 1526389

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2112     6421 |      --       0       --      -- |     --   | -13/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 487   #clauses: 2112   #literals: 6421
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  487                                                  |
0.00/0.01	c |  Number of clauses:    2112                                                 |
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-1526389-1238491666/watcher-1526389-1238491666 -o /tmp/evaluation-result-1526389-1238491666/solver-1526389-1238491666 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526389-1238491666.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: 1.85 1.99 1.82 3/64 15960
/proc/meminfo: memFree=1545720/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) R 15958 15960 15574 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121831569 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15960/statm: 1339 234 194 169 0 50 0
[pid=15961] ppid=15960 vsize=824 CPUtime=0
/proc/15961/stat : 15961 (SatElite) R 15960 15960 15574 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1121831570 843776 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/15961/statm: 242 144 68 127 0 112 0

[startup+0.0360161 s]
/proc/loadavg: 1.85 1.99 1.82 3/64 15960
/proc/meminfo: memFree=1545720/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10102 s]
/proc/loadavg: 1.85 1.99 1.82 3/64 15960
/proc/meminfo: memFree=1545720/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30105 s]
/proc/loadavg: 1.85 1.99 1.82 3/64 15960
/proc/meminfo: memFree=1545720/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701111 s]
/proc/loadavg: 1.85 1.99 1.82 3/64 15960
/proc/meminfo: memFree=1545720/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 1.85 1.99 1.82 2/66 15963
/proc/meminfo: memFree=1543656/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=4052 CPUtime=1.48
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 651 0 0 0 148 0 0 0 25 0 1 0 1121831571 4149248 636 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 1013 636 81 174 0 836 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9408

[startup+3.10148 s]
/proc/loadavg: 1.85 1.99 1.82 2/66 15963
/proc/meminfo: memFree=1542888/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=4712 CPUtime=3.08
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 846 0 0 0 308 0 0 0 25 0 1 0 1121831571 4825088 831 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 1178 831 81 174 0 1001 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10068

[startup+6.30197 s]
/proc/loadavg: 1.78 1.97 1.82 2/66 15963
/proc/meminfo: memFree=1541416/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=5840 CPUtime=6.28
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 1113 0 0 0 628 0 0 0 25 0 1 0 1121831571 5980160 1098 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 1460 1098 81 174 0 1283 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11196

[startup+12.703 s]
/proc/loadavg: 1.72 1.95 1.81 2/66 15963
/proc/meminfo: memFree=1539432/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=7460 CPUtime=12.67
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 1523 0 0 0 1267 0 0 0 25 0 1 0 1121831571 7639040 1508 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 1865 1508 81 174 0 1688 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12816

[startup+25.5019 s]
/proc/loadavg: 1.56 1.91 1.80 2/66 15963
/proc/meminfo: memFree=1537256/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=9816 CPUtime=25.47
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 2076 0 0 0 2546 1 0 0 25 0 1 0 1121831571 10051584 2061 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 2454 2061 81 174 0 2277 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15172

[startup+51.1018 s]
/proc/loadavg: 1.37 1.83 1.78 2/66 15963
/proc/meminfo: memFree=1534568/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=12692 CPUtime=51.06
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 2773 0 0 0 5105 1 0 0 25 0 1 0 1121831571 12996608 2758 1992294400 134512640 135226915 4294956208 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 3173 2758 81 174 0 2996 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18048

[startup+102.306 s]
/proc/loadavg: 1.16 1.70 1.74 2/66 15963
/proc/meminfo: memFree=1530600/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=16412 CPUtime=102.25
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 3720 0 0 0 10223 2 0 0 25 0 1 0 1121831571 16805888 3705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 4103 3705 81 174 0 3926 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21768

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.69 2/66 15963
/proc/meminfo: memFree=1527144/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=20160 CPUtime=162.23
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 4588 0 0 0 16219 4 0 0 25 0 1 0 1121831571 20643840 4573 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 5040 4573 81 174 0 4863 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25516

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.64 2/66 15963
/proc/meminfo: memFree=1522536/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=24988 CPUtime=222.21
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 5737 0 0 0 22216 5 0 0 25 0 1 0 1121831571 25587712 5722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 6247 5722 81 174 0 6070 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30344

[startup+282.301 s]
/proc/loadavg: 1.00 1.38 1.60 2/66 15963
/proc/meminfo: memFree=1521640/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=25836 CPUtime=282.19
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 5951 0 0 0 28213 6 0 0 25 0 1 0 1121831571 26456064 5936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 6459 5936 81 174 0 6282 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31192

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.56 2/66 15963
/proc/meminfo: memFree=1516136/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=31388 CPUtime=342.17
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 7318 0 0 0 34209 8 0 0 25 0 1 0 1121831571 32141312 7303 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 7847 7303 81 174 0 7670 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36744

[startup+402.302 s]
/proc/loadavg: 1.07 1.26 1.53 2/66 15963
/proc/meminfo: memFree=1516008/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=31580 CPUtime=402.15
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 7344 0 0 0 40207 8 0 0 25 0 1 0 1121831571 32337920 7329 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 7895 7329 81 174 0 7718 0

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

/proc/15963/statm: 9543 8856 81 174 0 9366 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 43528

[startup+582.301 s]
/proc/loadavg: 1.01 1.15 1.43 2/66 15965
/proc/meminfo: memFree=1508392/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=39556 CPUtime=582.1
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 9210 0 0 0 58199 11 0 0 25 0 1 0 1121831571 40505344 9195 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 9889 9195 81 174 0 9712 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44912

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.40 2/66 15965
/proc/meminfo: memFree=1508136/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=40148 CPUtime=642.08
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 9318 0 0 0 64197 11 0 0 25 0 1 0 1121831571 41111552 9303 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 10037 9303 81 174 0 9860 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 45504

[startup+702.302 s]
/proc/loadavg: 1.00 1.09 1.37 2/66 15965
/proc/meminfo: memFree=1507304/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=40844 CPUtime=702.06
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 9515 0 0 0 70195 11 0 0 25 0 1 0 1121831571 41824256 9500 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 10211 9500 81 174 0 10034 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 46200

[startup+762.306 s]
/proc/loadavg: 1.00 1.08 1.35 2/66 15965
/proc/meminfo: memFree=1506408/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=41948 CPUtime=762.05
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 9751 0 0 0 76193 12 0 0 25 0 1 0 1121831571 42954752 9736 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 10487 9736 81 174 0 10310 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 47304

[startup+822.302 s]
/proc/loadavg: 1.00 1.06 1.32 2/66 15965
/proc/meminfo: memFree=1502376/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=46040 CPUtime=822.02
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 10753 0 0 0 82189 13 0 0 25 0 1 0 1121831571 47144960 10738 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 11510 10738 81 174 0 11333 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 51396

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.30 2/66 15965
/proc/meminfo: memFree=1501224/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=47220 CPUtime=882
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 11042 0 0 0 88187 13 0 0 25 0 1 0 1121831571 48353280 11027 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 11805 11027 81 174 0 11628 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 52576

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.28 2/66 15965
/proc/meminfo: memFree=1501160/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=47360 CPUtime=941.99
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 11057 0 0 0 94185 14 0 0 25 0 1 0 1121831571 48496640 11042 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 11840 11042 81 174 0 11663 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 52716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.26 2/66 15965
/proc/meminfo: memFree=1500712/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=47648 CPUtime=1001.97
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 11154 0 0 0 100183 14 0 0 25 0 1 0 1121831571 48791552 11139 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 11912 11139 81 174 0 11735 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 53004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 15965
/proc/meminfo: memFree=1500264/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=48124 CPUtime=1061.95
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 11265 0 0 0 106181 14 0 0 25 0 1 0 1121831571 49278976 11250 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 12031 11250 81 174 0 11854 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 53480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 15965
/proc/meminfo: memFree=1499624/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=48976 CPUtime=1121.93
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 11417 0 0 0 112178 15 0 0 25 0 1 0 1121831571 50151424 11402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 12244 11402 81 174 0 12067 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 54332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/66 15965
/proc/meminfo: memFree=1496936/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=51924 CPUtime=1181.91
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 12120 0 0 0 118176 15 0 0 25 0 1 0 1121831571 53170176 12105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 12981 12105 81 174 0 12804 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 57280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.20 2/66 15965
/proc/meminfo: memFree=1495912/2055920 swapFree=4176720/4192956
[pid=15960] ppid=15958 vsize=5356 CPUtime=0
/proc/15960/stat : 15960 (lysat.sh) S 15958 15960 15574 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1121831569 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15960/statm: 1339 237 195 169 0 50 0
[pid=15963] ppid=15960 vsize=52816 CPUtime=1200.01
/proc/15963/stat : 15963 (LySATi) R 15960 15960 15574 0 -1 4194304 12336 0 0 0 119985 16 0 0 25 0 1 0 1121831571 54083584 12321 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15963/statm: 13204 12321 81 174 0 13027 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58172

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 15960 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.85
CPU system time (s): 0.16
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 58172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 475
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.40579 second user time and 2.96955 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-31 11:27:46
IDJOB=1526389
IDBENCH=70534
IDSOLVER=511
FILE ID=node34/1526389-1238491666
PBS_JOBID= 9061866
Free space on /tmp= 66380 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526389-1238491666/watcher-1526389-1238491666 -o /tmp/evaluation-result-1526389-1238491666/solver-1526389-1238491666 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526389-1238491666.cnf i

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=964008022

node34.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		: 3000.259
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		: 3000.259
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:       1546264 kB
Buffers:         84572 kB
Cached:         326748 kB
SwapCached:      10076 kB
Active:         160148 kB
Inactive:       262716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546264 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            72928 kB
Committed_AS:  2715692 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-03-31 11:47:48