Trace number 1527359

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1946     5885 |      --       0       --      -- |     --   | -9/20
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 451   #clauses: 1946   #literals: 5885
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:  451                                                  |
0.00/0.01	c |  Number of clauses:    1946                                                 |
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-1527359-1238593944/watcher-1527359-1238593944 -o /tmp/evaluation-result-1527359-1238593944/solver-1527359-1238593944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527359-1238593944.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: 1.84 1.97 1.83 3/69 21479
/proc/meminfo: memFree=1502112/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) R 21477 21479 21234 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132057552 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21479/statm: 1339 234 194 169 0 50 0
[pid=21480] ppid=21479 vsize=824 CPUtime=0
/proc/21480/stat : 21480 (SatElite) R 21479 21479 21234 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1132057552 843776 119 1992294400 134512640 135034092 4294956096 18446744073709551615 134774574 0 0 4096 3 0 0 0 17 1 0 0
/proc/21480/statm: 206 125 65 127 0 76 0

[startup+0.083351 s]
/proc/loadavg: 1.84 1.97 1.83 3/69 21479
/proc/meminfo: memFree=1502112/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102351 s]
/proc/loadavg: 1.84 1.97 1.83 3/69 21479
/proc/meminfo: memFree=1502112/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301371 s]
/proc/loadavg: 1.84 1.97 1.83 3/69 21479
/proc/meminfo: memFree=1502112/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702412 s]
/proc/loadavg: 1.84 1.97 1.83 3/69 21479
/proc/meminfo: memFree=1502112/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5025 s]
/proc/loadavg: 1.84 1.97 1.83 2/71 21482
/proc/meminfo: memFree=1499984/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=3888 CPUtime=1.48
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 617 0 0 0 148 0 0 0 25 0 1 0 1132057553 3981312 602 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 972 602 81 174 0 795 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9244

[startup+3.10166 s]
/proc/loadavg: 1.84 1.97 1.83 2/71 21482
/proc/meminfo: memFree=1499344/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=4672 CPUtime=3.07
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 832 0 0 0 307 0 0 0 25 0 1 0 1132057553 4784128 817 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 1168 817 81 174 0 991 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10028

[startup+6.30199 s]
/proc/loadavg: 1.77 1.95 1.83 2/71 21482
/proc/meminfo: memFree=1497744/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=5756 CPUtime=6.28
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 1091 0 0 0 627 1 0 0 25 0 1 0 1132057553 5894144 1076 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 1439 1076 81 174 0 1262 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11112

[startup+12.7016 s]
/proc/loadavg: 1.71 1.93 1.82 2/71 21482
/proc/meminfo: memFree=1495696/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=7968 CPUtime=12.67
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 1628 0 0 0 1266 1 0 0 25 0 1 0 1132057553 8159232 1613 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 1992 1613 81 174 0 1815 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13324

[startup+25.502 s]
/proc/loadavg: 1.55 1.89 1.81 2/71 21482
/proc/meminfo: memFree=1493648/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=9732 CPUtime=25.47
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 2050 0 0 0 2545 2 0 0 25 0 1 0 1132057553 9965568 2035 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 2433 2035 81 174 0 2256 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15088

[startup+51.1016 s]
/proc/loadavg: 1.36 1.82 1.79 2/71 21482
/proc/meminfo: memFree=1490256/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=13272 CPUtime=51.06
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 2928 0 0 0 5103 3 0 0 25 0 1 0 1132057553 13590528 2913 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 3318 2913 81 174 0 3141 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18628

[startup+102.307 s]
/proc/loadavg: 1.16 1.69 1.74 2/71 21482
/proc/meminfo: memFree=1486608/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=16824 CPUtime=102.26
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 3792 0 0 0 10222 4 0 0 25 0 1 0 1132057553 17227776 3777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 4206 3777 81 174 0 4029 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22180

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.69 2/71 21482
/proc/meminfo: memFree=1482640/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=21420 CPUtime=162.24
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 4842 0 0 0 16219 5 0 0 25 0 1 0 1132057553 21934080 4827 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 5355 4827 81 174 0 5178 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26776

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.65 2/71 21482
/proc/meminfo: memFree=1478608/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=25576 CPUtime=222.21
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 5783 0 0 0 22216 5 0 0 25 0 1 0 1132057553 26189824 5768 1992294400 134512640 135226915 4294956208 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 6394 5768 81 174 0 6217 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30932

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.60 2/71 21482
/proc/meminfo: memFree=1474832/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=29468 CPUtime=282.2
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 6756 0 0 0 28213 7 0 0 25 0 1 0 1132057553 30175232 6741 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 7367 6741 81 174 0 7190 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34824

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.56 2/71 21482
/proc/meminfo: memFree=1474256/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=30044 CPUtime=342.18
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 6911 0 0 0 34211 7 0 0 25 0 1 0 1132057553 30765056 6896 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 7511 6896 81 174 0 7334 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35400

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.52 2/71 21482
/proc/meminfo: memFree=1470224/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=34168 CPUtime=402.18
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 7941 0 0 0 40209 9 0 0 25 0 1 0 1132057553 34988032 7926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 8542 7926 81 174 0 8365 0

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

/proc/21482/statm: 9307 8587 81 174 0 9130 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42584

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.42 2/71 21488
/proc/meminfo: memFree=1466128/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=38608 CPUtime=582.13
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 8943 0 0 0 58202 11 0 0 25 0 1 0 1132057553 39534592 8928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 9652 8928 81 174 0 9475 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43964

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.40 2/71 21488
/proc/meminfo: memFree=1461584/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=42924 CPUtime=642.11
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 10064 0 0 0 64198 13 0 0 25 0 1 0 1132057553 43954176 10049 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 10731 10049 81 174 0 10554 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48280

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.37 2/71 21488
/proc/meminfo: memFree=1459088/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=45668 CPUtime=702.09
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 10695 0 0 0 70196 13 0 0 25 0 1 0 1132057553 46764032 10680 1992294400 134512640 135226915 4294956208 18446744073709551615 134536842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 11417 10680 81 174 0 11240 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 51024

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.34 2/71 21488
/proc/meminfo: memFree=1458832/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=45836 CPUtime=762.08
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 10747 0 0 0 76194 14 0 0 25 0 1 0 1132057553 46936064 10732 1992294400 134512640 135226915 4294956208 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 11459 10732 81 174 0 11282 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 51192

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.32 2/71 21488
/proc/meminfo: memFree=1458064/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=46860 CPUtime=822.06
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 10955 0 0 0 82192 14 0 0 25 0 1 0 1132057553 47984640 10940 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 11715 10940 81 174 0 11538 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 52216

[startup+882.303 s]
/proc/loadavg: 1.00 1.04 1.29 2/71 21488
/proc/meminfo: memFree=1457168/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=47856 CPUtime=882.05
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 11167 0 0 0 88190 15 0 0 25 0 1 0 1132057553 49004544 11152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 11964 11152 81 174 0 11787 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 53212

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.27 2/71 21488
/proc/meminfo: memFree=1455376/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=49600 CPUtime=942.03
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 11613 0 0 0 94187 16 0 0 25 0 1 0 1132057553 50790400 11598 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 12400 11598 81 174 0 12223 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/71 21488
/proc/meminfo: memFree=1451088/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=54364 CPUtime=1002.02
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 12660 0 0 0 100184 18 0 0 25 0 1 0 1132057553 55668736 12645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 13591 12645 81 174 0 13414 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 59720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/71 21488
/proc/meminfo: memFree=1448464/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=57068 CPUtime=1062
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 13326 0 0 0 106181 19 0 0 25 0 1 0 1132057553 58437632 13311 1992294400 134512640 135226915 4294956208 18446744073709551615 134537156 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 14267 13311 81 174 0 14090 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 62424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/71 21488
/proc/meminfo: memFree=1448400/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=57068 CPUtime=1121.99
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 13329 0 0 0 112179 20 0 0 25 0 1 0 1132057553 58437632 13314 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 14267 13314 81 174 0 14090 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/71 21488
/proc/meminfo: memFree=1448144/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=57428 CPUtime=1181.97
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 13395 0 0 0 118177 20 0 0 25 0 1 0 1132057553 58806272 13380 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 14357 13380 81 174 0 14180 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 62784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.20 2/71 21488
/proc/meminfo: memFree=1448144/2055920 swapFree=4171336/4192956
[pid=21479] ppid=21477 vsize=5356 CPUtime=0
/proc/21479/stat : 21479 (lysat.sh) S 21477 21479 21234 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1132057552 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21479/statm: 1339 237 195 169 0 50 0
[pid=21482] ppid=21479 vsize=57428 CPUtime=1200.07
/proc/21482/stat : 21482 (LySATi) R 21479 21479 21234 0 -1 4194304 13399 0 0 0 119987 20 0 0 25 0 1 0 1132057553 58806272 13384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/21482/statm: 14357 13384 81 174 0 14180 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 62784

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 21479 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 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.2
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 62784

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= 464
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 1.21481 second user time and 3.16052 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 15:52:24
IDJOB=1527359
IDBENCH=70728
IDSOLVER=511
FILE ID=node44/1527359-1238593944
PBS_JOBID= 9068320
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527359-1238593944/watcher-1527359-1238593944 -o /tmp/evaluation-result-1527359-1238593944/solver-1527359-1238593944 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527359-1238593944.cnf i

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=851644810

node44.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		: 3000.241
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		: 3000.241
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:       1502592 kB
Buffers:         94828 kB
Cached:         351812 kB
SwapCached:      11068 kB
Active:         213708 kB
Inactive:       245464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502592 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          18216 kB
Slab:            79548 kB
Committed_AS:  2820468 kB
PageTables:       1796 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 node44 at 2009-04-01 16:12:26