Trace number 1526739

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S583379276-046.cnf
MD5SUMec21ee53dc668007eeef1fc2466b7011
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark717.111
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2030     6158 |      --       0       --      -- |     --   | -10/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 469   #clauses: 2030   #literals: 6158
0.00/0.00	c CPU time:   0.004999 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:  469                                                  |
0.00/0.01	c |  Number of clauses:    2030                                                 |
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-1526739-1238541210/watcher-1526739-1238541210 -o /tmp/evaluation-result-1526739-1238541210/solver-1526739-1238541210 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526739-1238541210.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: 0.85 0.97 1.13 3/64 13981
/proc/meminfo: memFree=1630936/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1126783551 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 235 195 169 0 50 0
[pid=13982] ppid=13981 vsize=824 CPUtime=0
/proc/13982/stat : 13982 (SatElite) R 13981 13981 13944 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 1126783551 843776 112 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13982/statm: 206 112 50 127 0 76 0

[startup+0.060904 s]
/proc/loadavg: 0.85 0.97 1.13 3/64 13981
/proc/meminfo: memFree=1630936/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101907 s]
/proc/loadavg: 0.85 0.97 1.13 3/64 13981
/proc/meminfo: memFree=1630936/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301947 s]
/proc/loadavg: 0.85 0.97 1.13 3/64 13981
/proc/meminfo: memFree=1630936/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702026 s]
/proc/loadavg: 0.85 0.97 1.13 3/64 13981
/proc/meminfo: memFree=1630936/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50118 s]
/proc/loadavg: 0.85 0.97 1.13 2/66 13984
/proc/meminfo: memFree=1628864/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=3888 CPUtime=1.48
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 628 0 0 0 148 0 0 0 25 0 1 0 1126783552 3981312 613 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 972 613 81 174 0 795 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9244

[startup+3.1015 s]
/proc/loadavg: 0.85 0.97 1.13 2/66 13984
/proc/meminfo: memFree=1627904/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=4684 CPUtime=3.08
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 816 0 0 0 308 0 0 0 25 0 1 0 1126783552 4796416 801 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 1171 801 81 174 0 994 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10040

[startup+6.30113 s]
/proc/loadavg: 0.86 0.97 1.12 2/66 13984
/proc/meminfo: memFree=1626432/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=5876 CPUtime=6.28
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 1137 0 0 0 627 1 0 0 25 0 1 0 1126783552 6017024 1122 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 1469 1122 81 174 0 1292 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11232

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 1.12 2/66 13984
/proc/meminfo: memFree=1624584/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=7888 CPUtime=12.67
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 1625 0 0 0 1266 1 0 0 25 0 1 0 1126783552 8077312 1610 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 1972 1610 81 174 0 1795 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13244

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 1.12 2/66 13984
/proc/meminfo: memFree=1622344/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=9856 CPUtime=25.47
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 2094 0 0 0 2546 1 0 0 25 0 1 0 1126783552 10092544 2079 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 2464 2079 81 174 0 2287 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15212

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 1.12 2/66 13984
/proc/meminfo: memFree=1619848/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=12560 CPUtime=51.06
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 2745 0 0 0 5104 2 0 0 25 0 1 0 1126783552 12861440 2730 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 3140 2730 81 174 0 2963 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17916

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 1.11 2/66 13984
/proc/meminfo: memFree=1614792/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=17656 CPUtime=102.25
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 3976 0 0 0 10222 3 0 0 25 0 1 0 1126783552 18079744 3961 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 4414 3961 81 174 0 4237 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23012

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.09 2/66 13984
/proc/meminfo: memFree=1611336/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=21084 CPUtime=162.22
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 4826 0 0 0 16218 4 0 0 25 0 1 0 1126783552 21590016 4811 1992294400 134512640 135226915 4294956224 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 5271 4811 81 174 0 5094 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26440

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 1.09 2/66 13984
/proc/meminfo: memFree=1607880/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=24644 CPUtime=222.2
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 5672 0 0 0 22215 5 0 0 25 0 1 0 1126783552 25235456 5657 1992294400 134512640 135226915 4294956224 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 6161 5657 81 174 0 5984 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.08 2/66 13984
/proc/meminfo: memFree=1605768/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=26932 CPUtime=282.18
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 6204 0 0 0 28212 6 0 0 25 0 1 0 1126783552 27578368 6189 1992294400 134512640 135226915 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 6733 6189 81 174 0 6556 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32288

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.08 2/66 13984
/proc/meminfo: memFree=1603720/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=28976 CPUtime=342.16
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 6715 0 0 0 34210 6 0 0 25 0 1 0 1126783552 29671424 6700 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 7244 6700 81 174 0 7067 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34332

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.07 2/66 13984
/proc/meminfo: memFree=1601416/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=31332 CPUtime=402.14
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 7279 0 0 0 40207 7 0 0 25 0 1 0 1126783552 32083968 7264 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 7833 7264 81 174 0 7656 0

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

/proc/13984/statm: 10132 9404 81 174 0 9955 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 45884

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/66 13984
/proc/meminfo: memFree=1592584/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=40704 CPUtime=642.06
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 9476 0 0 0 64196 10 0 0 25 0 1 0 1126783552 41680896 9461 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 10176 9461 81 174 0 9999 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 46060

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/66 13984
/proc/meminfo: memFree=1592328/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=41048 CPUtime=702.04
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 9554 0 0 0 70194 10 0 0 25 0 1 0 1126783552 42033152 9539 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 10262 9539 81 174 0 10085 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 46404

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 1.03 2/66 13984
/proc/meminfo: memFree=1591560/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=41924 CPUtime=762.01
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 9734 0 0 0 76191 10 0 0 25 0 1 0 1126783552 42930176 9719 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 10481 9719 81 174 0 10304 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 47280

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.03 2/66 13984
/proc/meminfo: memFree=1589448/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=43984 CPUtime=822
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 10263 0 0 0 82189 11 0 0 25 0 1 0 1126783552 45039616 10248 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 10996 10248 81 174 0 10819 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 49340

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.02 2/66 13984
/proc/meminfo: memFree=1586248/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=47220 CPUtime=881.97
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11064 0 0 0 88186 11 0 0 25 0 1 0 1126783552 48353280 11049 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 11805 11049 81 174 0 11628 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 52576

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.02 2/66 13984
/proc/meminfo: memFree=1586184/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=47364 CPUtime=941.95
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11092 0 0 0 94184 11 0 0 25 0 1 0 1126783552 48500736 11077 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 11841 11077 81 174 0 11664 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 52720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.01 2/66 13984
/proc/meminfo: memFree=1585864/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=47640 CPUtime=1001.93
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11163 0 0 0 100182 11 0 0 25 0 1 0 1126783552 48783360 11148 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 11910 11148 81 174 0 11733 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 52996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 13984
/proc/meminfo: memFree=1585480/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=48004 CPUtime=1061.91
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11253 0 0 0 106180 11 0 0 25 0 1 0 1126783552 49156096 11238 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 12001 11238 81 174 0 11824 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 53360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 13984
/proc/meminfo: memFree=1584904/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=48760 CPUtime=1121.88
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11395 0 0 0 112177 11 0 0 25 0 1 0 1126783552 49930240 11380 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 12190 11380 81 174 0 12013 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 54116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 13984
/proc/meminfo: memFree=1583496/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=50176 CPUtime=1181.87
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11763 0 0 0 118175 12 0 0 25 0 1 0 1126783552 51380224 11748 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 12544 11748 81 174 0 12367 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 55532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 13984
/proc/meminfo: memFree=1582536/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=51252 CPUtime=1200.06
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11998 0 0 0 119994 12 0 0 25 0 1 0 1126783552 52482048 11983 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 12813 11983 81 174 0 12636 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 56608

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/66 13984
/proc/meminfo: memFree=1582536/2055920 swapFree=4176304/4192956
[pid=13981] ppid=13979 vsize=5356 CPUtime=0
/proc/13981/stat : 13981 (lysat.sh) S 13979 13981 13944 0 -1 4194304 310 157 0 0 0 0 0 0 19 0 1 0 1126783551 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13981/statm: 1339 237 195 169 0 50 0
[pid=13984] ppid=13981 vsize=51252 CPUtime=1200.06
/proc/13984/stat : 13984 (LySATi) R 13981 13981 13944 0 -1 4194304 11998 0 0 0 119994 12 0 0 25 0 1 0 1126783552 52482048 11983 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13984/statm: 12813 11983 81 174 0 12636 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 56608

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13981 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.94
CPU system time (s): 0.12
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 56608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 467
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.36379 second user time and 3.01354 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 01:13:30
IDJOB=1526739
IDBENCH=70604
IDSOLVER=511
FILE ID=node53/1526739-1238541210
PBS_JOBID= 9062095
Free space on /tmp= 66040 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S583379276-046.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526739-1238541210/watcher-1526739-1238541210 -o /tmp/evaluation-result-1526739-1238541210/solver-1526739-1238541210 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526739-1238541210.cnf i

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

MD5SUM BENCH= ec21ee53dc668007eeef1fc2466b7011
RANDOM SEED=1243635003

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1631488 kB
Buffers:         83984 kB
Cached:         247720 kB
SwapCached:      10540 kB
Active:         186316 kB
Inactive:       157364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631488 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            66860 kB
Committed_AS:  2599928 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 01:33:33