Trace number 1526544

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S517464300-073.cnf
MD5SUM7c267c9186cddd61ecbfa4c2ad3e3281
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2376     7152 |      --       0       --      -- |     --   | -4/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 556   #clauses: 2376   #literals: 7152
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:  556                                                  |
0.00/0.01	c |  Number of clauses:    2376                                                 |
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-1526544-1238509545/watcher-1526544-1238509545 -o /tmp/evaluation-result-1526544-1238509545/solver-1526544-1238509545 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526544-1238509545.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 17599
/proc/meminfo: memFree=1511144/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) R 17597 17599 17494 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123617665 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17599/statm: 1339 234 194 169 0 50 0
[pid=17600] ppid=17599 vsize=956 CPUtime=0
/proc/17600/stat : 17600 (SatElite) R 17599 17599 17494 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1123617666 978944 143 1992294400 134512640 135034092 4294956112 18446744073709551615 134562140 0 0 4096 3 0 0 0 17 0 0 0
/proc/17600/statm: 240 149 68 127 0 110 0

[startup+0.023528 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 17599
/proc/meminfo: memFree=1511144/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101532 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 17599
/proc/meminfo: memFree=1511144/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301551 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 17599
/proc/meminfo: memFree=1511144/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701592 s]
/proc/loadavg: 0.99 0.97 0.98 3/69 17599
/proc/meminfo: memFree=1511144/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1509080/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=3920 CPUtime=1.48
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 622 0 0 0 148 0 0 0 25 0 1 0 1123617667 4014080 607 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 980 607 81 174 0 803 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9276

[startup+3.10284 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1508120/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=4896 CPUtime=3.08
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 869 0 0 0 308 0 0 0 25 0 1 0 1123617667 5013504 854 1992294400 134512640 135226915 4294956224 18446744073709551615 134548315 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 1224 854 81 174 0 1047 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10252

[startup+6.30117 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1506520/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=6492 CPUtime=6.28
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 1276 0 0 0 627 1 0 0 25 0 1 0 1123617667 6647808 1261 1992294400 134512640 135226915 4294956224 18446744073709551615 134537099 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 1623 1261 81 174 0 1446 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11848

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1504216/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=8368 CPUtime=12.67
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 1757 0 0 0 1266 1 0 0 25 0 1 0 1123617667 8568832 1742 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 2092 1742 81 174 0 1915 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13724

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1501528/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=10856 CPUtime=25.47
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 2348 0 0 0 2545 2 0 0 25 0 1 0 1123617667 11116544 2333 1992294400 134512640 135226915 4294956224 18446744073709551615 134540978 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 2714 2333 81 174 0 2537 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16212

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1499224/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=13132 CPUtime=51.07
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 2915 0 0 0 5104 3 0 0 25 0 1 0 1123617667 13447168 2900 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 3283 2900 81 174 0 3106 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18488

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1495000/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=17436 CPUtime=102.26
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 3963 0 0 0 10222 4 0 0 25 0 1 0 1123617667 17854464 3948 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 4359 3948 81 174 0 4182 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22792

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1490520/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=22028 CPUtime=162.23
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 5077 0 0 0 16218 5 0 0 25 0 1 0 1123617667 22556672 5062 1992294400 134512640 135226915 4294956224 18446744073709551615 134544540 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 5507 5062 81 174 0 5330 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27384

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1486040/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=26512 CPUtime=222.21
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 6184 0 0 0 22215 6 0 0 25 0 1 0 1123617667 27148288 6169 1992294400 134512640 135226915 4294956224 18446744073709551615 134536842 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 6628 6169 81 174 0 6451 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1485272/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=27496 CPUtime=282.2
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 6405 0 0 0 28213 7 0 0 25 0 1 0 1123617667 28155904 6390 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 6874 6390 81 174 0 6697 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32852

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1479256/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=33836 CPUtime=342.18
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 7933 0 0 0 34209 9 0 0 25 0 1 0 1123617667 34648064 7918 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 8459 7918 81 174 0 8282 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 39192

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 17602
/proc/meminfo: memFree=1478808/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=34128 CPUtime=402.16
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 8017 0 0 0 40207 9 0 0 25 0 1 0 1123617667 34947072 8002 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 8532 8002 81 174 0 8355 0

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

/proc/17602/statm: 9913 9238 81 174 0 9736 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 45008

[startup+582.301 s]
/proc/loadavg: 1.13 1.03 1.01 2/71 17602
/proc/meminfo: memFree=1473048/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=40512 CPUtime=582.12
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 9460 0 0 0 58200 12 0 0 25 0 1 0 1123617667 41484288 9445 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 10128 9445 81 174 0 9951 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45868

[startup+642.301 s]
/proc/loadavg: 1.12 1.04 1.00 3/71 17602
/proc/meminfo: memFree=1472792/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=40700 CPUtime=642.11
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 9528 0 0 0 64199 12 0 0 25 0 1 0 1123617667 41676800 9513 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 10175 9513 81 174 0 9998 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 46056

[startup+702.302 s]
/proc/loadavg: 1.15 1.06 1.01 2/71 17602
/proc/meminfo: memFree=1472088/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=41540 CPUtime=702.08
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 9715 0 0 0 70196 12 0 0 25 0 1 0 1123617667 42536960 9700 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 10385 9700 81 174 0 10208 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 46896

[startup+762.307 s]
/proc/loadavg: 1.05 1.05 1.00 2/71 17602
/proc/meminfo: memFree=1467992/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=45500 CPUtime=762.07
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 10727 0 0 0 76193 14 0 0 25 0 1 0 1123617667 46592000 10712 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 11375 10712 81 174 0 11198 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 50856

[startup+822.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/71 17602
/proc/meminfo: memFree=1463832/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=49744 CPUtime=822.05
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 11779 0 0 0 82191 14 0 0 25 0 1 0 1123617667 50937856 11764 1992294400 134512640 135226915 4294956224 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 12436 11764 81 174 0 12259 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 55100

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/71 17602
/proc/meminfo: memFree=1462296/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=51132 CPUtime=882.03
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 12137 0 0 0 88188 15 0 0 25 0 1 0 1123617667 52359168 12122 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 12783 12122 81 174 0 12606 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 56488

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 17602
/proc/meminfo: memFree=1462040/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=51420 CPUtime=942.01
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 12202 0 0 0 94186 15 0 0 25 0 1 0 1123617667 52654080 12187 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 12855 12187 81 174 0 12678 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 56776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 17602
/proc/meminfo: memFree=1461784/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=51636 CPUtime=1002
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 12251 0 0 0 100184 16 0 0 25 0 1 0 1123617667 52875264 12236 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 12909 12236 81 174 0 12732 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 56992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 17603
/proc/meminfo: memFree=1461400/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=52108 CPUtime=1061.98
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 12361 0 0 0 106182 16 0 0 25 0 1 0 1123617667 53358592 12346 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 13027 12346 81 174 0 12850 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 57464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17604
/proc/meminfo: memFree=1460696/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=52928 CPUtime=1121.96
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 12524 0 0 0 112180 16 0 0 25 0 1 0 1123617667 54198272 12509 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 13232 12509 81 174 0 13055 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 58284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17604
/proc/meminfo: memFree=1459288/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=54320 CPUtime=1181.95
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 12895 0 0 0 118178 17 0 0 25 0 1 0 1123617667 55623680 12880 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 13580 12880 81 174 0 13403 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 59676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17604
/proc/meminfo: memFree=1458392/2055920 swapFree=4171336/4192956
[pid=17599] ppid=17597 vsize=5356 CPUtime=0
/proc/17599/stat : 17599 (lysat.sh) S 17597 17599 17494 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1123617665 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17599/statm: 1339 237 195 169 0 50 0
[pid=17602] ppid=17599 vsize=55156 CPUtime=1200.05
/proc/17602/stat : 17602 (LySATi) R 17599 17599 17494 0 -1 4194304 13104 0 0 0 119988 17 0 0 25 0 1 0 1123617667 56479744 13089 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/17602/statm: 13789 13089 81 174 0 13612 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60512

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 17599 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 60512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 483
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.07784 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-31 16:25:45
IDJOB=1526544
IDBENCH=70565
IDSOLVER=511
FILE ID=node44/1526544-1238509545
PBS_JOBID= 9061995
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S517464300-073.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526544-1238509545/watcher-1526544-1238509545 -o /tmp/evaluation-result-1526544-1238509545/solver-1526544-1238509545 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526544-1238509545.cnf i

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

MD5SUM BENCH= 7c267c9186cddd61ecbfa4c2ad3e3281
RANDOM SEED=1128052688

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:       1511688 kB
Buffers:         89260 kB
Cached:         349084 kB
SwapCached:      11068 kB
Active:         193824 kB
Inactive:       257128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511688 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            78732 kB
Committed_AS:  2719724 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 2009-03-31 16:45:48