Trace number 1525504

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.921
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.04/0.09	c ==============================================================================
0.04/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.09	c ==============================================================================
0.04/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.18/0.26	c |         0 |   75118   227879 |      --       0       --      -- |     --   | -482/1079
0.18/0.26	c ==============================================================================
0.18/0.26	c Result  :   #vars: 17584   #clauses: 75118   #literals: 227879
0.18/0.26	c CPU time:   0.248962 s
0.18/0.26	c ==============================================================================
0.29/0.36	c lySAT 0.1
0.29/0.36	c minisat core +  additionnal features
0.29/0.36	c ============================[ Problem Statistics ]=============================
0.29/0.36	c |                                                                             |
0.29/0.36	c |  Number of variables:  17584                                                |
0.29/0.36	c |  Number of clauses:    75118                                                |
0.35/0.43	c |  Parsing time:         0.06         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-1525504-1238405779/watcher-1525504-1238405779 -o /tmp/evaluation-result-1525504-1238405779/solver-1525504-1238405779 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525504-1238405779.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: 0.92 0.98 0.99 3/64 32574
/proc/meminfo: memFree=1428688/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113244641 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 235 195 169 0 50 0
[pid=32575] ppid=32574 vsize=1556 CPUtime=0
/proc/32575/stat : 32575 (SatElite) R 32574 32574 32263 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 1113244641 1593344 273 1992294400 134512640 135034092 4294956096 18446744073709551615 134544780 0 0 4096 3 0 0 0 17 0 0 0
/proc/32575/statm: 389 275 50 127 0 259 0

[startup+0.0596271 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32574
/proc/meminfo: memFree=1428688/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113244641 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 235 195 169 0 50 0
[pid=32575] ppid=32574 vsize=7596 CPUtime=0.04
/proc/32575/stat : 32575 (SatElite) R 32574 32574 32263 0 -1 4194304 1550 0 0 0 4 0 0 0 19 0 1 0 1113244641 7778304 1534 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/32575/statm: 1899 1535 50 127 0 1769 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12952

[startup+0.101631 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32574
/proc/meminfo: memFree=1428688/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113244641 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 235 195 169 0 50 0
[pid=32575] ppid=32574 vsize=10372 CPUtime=0.08
/proc/32575/stat : 32575 (SatElite) R 32574 32574 32263 0 -1 4194304 2169 0 0 0 8 0 0 0 19 0 1 0 1113244641 10620928 2153 1992294400 134512640 135034092 4294956096 18446744073709551615 134671617 0 0 4096 3 0 0 0 17 0 0 0
/proc/32575/statm: 2593 2153 68 127 0 2463 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15728

[startup+0.301654 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32574
/proc/meminfo: memFree=1428688/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113244641 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 235 195 169 0 50 0
[pid=32575] ppid=32574 vsize=10308 CPUtime=0.29
/proc/32575/stat : 32575 (SatElite) R 32574 32574 32263 0 -1 4194304 2345 0 0 0 28 1 0 0 21 0 1 0 1113244641 10555392 2180 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/32575/statm: 2577 2180 69 127 0 2447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15664

[startup+0.701714 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32574
/proc/meminfo: memFree=1428688/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1419840/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=7908 CPUtime=1.12
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 1838 0 0 0 112 0 0 0 25 0 1 0 1113244677 8097792 1824 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 1977 1824 82 174 0 1800 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13264

[startup+3.10298 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1419200/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=9612 CPUtime=2.72
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 2258 0 0 0 271 1 0 0 25 0 1 0 1113244677 9842688 2244 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 2403 2244 82 174 0 2226 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14968

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1415872/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=12892 CPUtime=5.92
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 3072 0 0 0 590 2 0 0 25 0 1 0 1113244677 13201408 3058 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 3223 3058 82 174 0 3046 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18248

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1410048/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=17748 CPUtime=12.32
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 4288 0 0 0 1228 4 0 0 25 0 1 0 1113244677 18173952 4274 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 4437 4274 82 174 0 4260 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23104

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1404416/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=23136 CPUtime=25.11
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 5661 0 0 0 2506 5 0 0 25 0 1 0 1113244677 23691264 5647 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 5784 5647 82 174 0 5607 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28492

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1388032/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=39496 CPUtime=50.7
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 9740 0 0 0 5062 8 0 0 25 0 1 0 1113244677 40443904 9726 1992294400 134512640 135226915 4294956208 18446744073709551615 134540051 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 9874 9726 82 174 0 9697 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44852

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1372224/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=55312 CPUtime=101.88
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 13675 0 0 0 10176 12 0 0 25 0 1 0 1113244677 56639488 13661 1992294400 134512640 135226915 4294956208 18446744073709551615 134539327 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 13828 13661 82 174 0 13651 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 60668

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1350976/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=77176 CPUtime=161.85
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 19139 0 0 0 16167 18 0 0 25 0 1 0 1113244677 79028224 19125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 19294 19125 82 174 0 19117 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 82532

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1335744/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=91700 CPUtime=221.82
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 22769 0 0 0 22160 22 0 0 25 0 1 0 1113244677 93900800 22755 1992294400 134512640 135226915 4294956208 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 22925 22755 82 174 0 22748 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 97056

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1328128/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=99292 CPUtime=281.79
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 24664 0 0 0 28156 23 0 0 25 0 1 0 1113244677 101675008 24650 1992294400 134512640 135226915 4294956208 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 24823 24650 82 174 0 24646 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 104648

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32577
/proc/meminfo: memFree=1291584/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=135852 CPUtime=341.75
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 33797 0 0 0 34142 33 0 0 25 0 1 0 1113244677 139112448 33783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 33963 33783 82 174 0 33786 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 141208


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

/proc/32577/statm: 40010 39832 82 174 0 39833 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 165396

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1240192/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=187544 CPUtime=581.63
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 46705 0 0 0 58118 45 0 0 25 0 1 0 1113244677 192045056 46691 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 46886 46691 82 174 0 46709 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 192900

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1238144/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=189248 CPUtime=641.61
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 47111 0 0 0 64115 46 0 0 25 0 1 0 1113244677 193789952 47097 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 47312 47097 82 174 0 47135 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 194604

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1238144/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=189248 CPUtime=701.58
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 47111 0 0 0 70112 46 0 0 25 0 1 0 1113244677 193789952 47097 1992294400 134512640 135226915 4294956208 18446744073709551615 134536648 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 47312 47097 82 174 0 47135 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 194604

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1217664/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=209672 CPUtime=761.57
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 52247 0 0 0 76105 52 0 0 25 0 1 0 1113244677 214704128 52233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 52418 52233 82 174 0 52241 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 215028

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1217408/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=209932 CPUtime=821.54
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 52304 0 0 0 82102 52 0 0 25 0 1 0 1113244677 214970368 52290 1992294400 134512640 135226915 4294956208 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 52483 52290 82 174 0 52306 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 215288

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1217344/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=209932 CPUtime=881.5
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 52304 0 0 0 88098 52 0 0 25 0 1 0 1113244677 214970368 52290 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 52483 52290 82 174 0 52306 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 215288

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1214912/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=213196 CPUtime=941.47
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 53127 0 0 0 94093 54 0 0 25 0 1 0 1113244677 218312704 53113 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 53299 53113 82 174 0 53122 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 218552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1165568/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=261664 CPUtime=1001.45
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 65283 0 0 0 100079 66 0 0 25 0 1 0 1113244677 267943936 65269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 65416 65269 82 174 0 65239 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 267020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1140608/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=286744 CPUtime=1061.41
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 71454 0 0 0 106068 73 0 0 25 0 1 0 1113244677 293625856 71440 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 71686 71440 82 174 0 71509 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 292100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1140544/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=286744 CPUtime=1121.39
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 71454 0 0 0 112066 73 0 0 25 0 1 0 1113244677 293625856 71440 1992294400 134512640 135226915 4294956208 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 71686 71440 82 174 0 71509 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 292100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1140544/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=286744 CPUtime=1181.37
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 71454 0 0 0 118064 73 0 0 25 0 1 0 1113244677 293625856 71440 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 71686 71440 82 174 0 71509 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 292100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32579
/proc/meminfo: memFree=1140480/2055924 swapFree=4176792/4192956
[pid=32574] ppid=32572 vsize=5356 CPUtime=0.35
/proc/32574/stat : 32574 (lysat.sh) S 32572 32574 32263 0 -1 4194304 311 2348 0 0 0 0 33 2 17 0 1 0 1113244641 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32574/statm: 1339 237 195 169 0 50 0
[pid=32577] ppid=32574 vsize=286744 CPUtime=1199.66
/proc/32577/stat : 32577 (LySATi) R 32574 32574 32263 0 -1 4194304 71454 0 0 0 119893 73 0 0 25 0 1 0 1113244677 293625856 71440 1992294400 134512640 135226915 4294956208 18446744073709551615 134540978 0 0 4096 3 0 0 0 17 0 0 0
/proc/32577/statm: 71686 71440 82 174 0 71509 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 292100

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 32574 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=337948
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 0.361944
# 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): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.26
CPU system time (s): 0.75
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 292100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.337948
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2659
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= 7

runsolver used 0.902862 second user time and 3.47347 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-30 11:36:19
IDJOB=1525504
IDBENCH=70357
IDSOLVER=511
FILE ID=node6/1525504-1238405779
PBS_JOBID= 9061403
Free space on /tmp= 66336 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525504-1238405779/watcher-1525504-1238405779 -o /tmp/evaluation-result-1525504-1238405779/solver-1525504-1238405779 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525504-1238405779.cnf i

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

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=1647001055

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1429232 kB
Buffers:        100304 kB
Cached:         429276 kB
SwapCached:       9932 kB
Active:          60372 kB
Inactive:       482732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1429232 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          19228 kB
Slab:            69612 kB
Committed_AS:  2844008 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node6 at 2009-03-30 11:56:22