Trace number 1526440

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 c/2009-03-20? (TO) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2199     6664 |      --       0       --      -- |     --   | -11/34
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 509   #clauses: 2199   #literals: 6664
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	This is MiniSat 2.0 beta
0.00/0.01	WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	============================[ Problem Statistics ]=============================
0.00/0.01	|                                                                             |
0.00/0.01	|  Number of variables:  509                                                  |
0.00/0.01	|  Number of clauses:    2199                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.01/1200.40	HOME/lysat.sh: line 55: 21776 Terminated              $MS$OPT -verbosity=0 $TMP.cnf $TMP.result "$@"

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-1526440-1238498117/watcher-1526440-1238498117 -o /tmp/evaluation-result-1526440-1238498117/solver-1526440-1238498117 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526440-1238498117.cnf c 

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


[startup+0 s]
/proc/loadavg: 1.80 1.74 1.47 3/64 21773
/proc/meminfo: memFree=1036992/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 235 195 169 0 50 0
[pid=21774] ppid=21773 vsize=692 CPUtime=0
/proc/21774/stat : 21774 (SatElite) R 21773 21773 21581 0 -1 4194304 84 0 0 0 0 0 0 0 19 0 1 0 1122477091 708608 68 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21774/statm: 173 72 50 127 0 43 0

[startup+0.104846 s]
/proc/loadavg: 1.80 1.74 1.47 3/64 21773
/proc/meminfo: memFree=1036992/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201855 s]
/proc/loadavg: 1.80 1.74 1.47 3/64 21773
/proc/meminfo: memFree=1036992/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301865 s]
/proc/loadavg: 1.80 1.74 1.47 3/64 21773
/proc/meminfo: memFree=1036992/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701906 s]
/proc/loadavg: 1.80 1.74 1.47 3/64 21773
/proc/meminfo: memFree=1036992/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.80 1.74 1.47 2/66 21776
/proc/meminfo: memFree=1036016/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=2420 CPUtime=1.48
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 264 0 0 0 148 0 0 0 25 0 1 0 1122477092 2478080 249 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 605 249 77 171 0 432 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7776

[startup+3.10115 s]
/proc/loadavg: 1.73 1.73 1.47 2/66 21776
/proc/meminfo: memFree=1035824/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=2552 CPUtime=3.08
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 299 0 0 0 308 0 0 0 25 0 1 0 1122477092 2613248 284 1992294400 134512640 135214827 4294956208 18446744073709551615 134539043 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 638 284 77 171 0 465 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7908

[startup+6.30147 s]
/proc/loadavg: 1.73 1.73 1.47 2/66 21776
/proc/meminfo: memFree=1035504/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=2816 CPUtime=6.28
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 345 0 0 0 628 0 0 0 25 0 1 0 1122477092 2883584 330 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 704 330 77 171 0 531 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8172

[startup+12.7011 s]
/proc/loadavg: 1.62 1.70 1.46 2/66 21776
/proc/meminfo: memFree=1035184/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=3080 CPUtime=12.67
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 413 0 0 0 1267 0 0 0 25 0 1 0 1122477092 3153920 398 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 770 398 77 171 0 597 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8436

[startup+25.5014 s]
/proc/loadavg: 1.53 1.68 1.46 2/66 21776
/proc/meminfo: memFree=1034992/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=3212 CPUtime=25.46
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 471 0 0 0 2546 0 0 0 25 0 1 0 1122477092 3289088 456 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 803 456 77 171 0 630 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 8568

[startup+51.102 s]
/proc/loadavg: 1.35 1.62 1.44 2/66 21776
/proc/meminfo: memFree=1034544/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=3732 CPUtime=51.05
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 589 0 0 0 5105 0 0 0 25 0 1 0 1122477092 3821568 574 1992294400 134512640 135214827 4294956208 18446744073709551615 134527334 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 933 574 77 171 0 760 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 9088

[startup+102.301 s]
/proc/loadavg: 1.14 1.52 1.42 2/66 21776
/proc/meminfo: memFree=1033968/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=4268 CPUtime=102.23
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 707 0 0 0 10223 0 0 0 25 0 1 0 1122477092 4370432 692 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1067 692 77 171 0 894 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 9624

[startup+162.301 s]
/proc/loadavg: 1.05 1.42 1.39 2/66 21776
/proc/meminfo: memFree=1033520/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=4668 CPUtime=162.21
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 823 0 0 0 16221 0 0 0 25 0 1 0 1122477092 4780032 808 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1167 808 77 171 0 994 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10024

[startup+222.305 s]
/proc/loadavg: 1.06 1.35 1.36 2/66 21776
/proc/meminfo: memFree=1033136/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=4932 CPUtime=222.19
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 894 0 0 0 22219 0 0 0 25 0 1 0 1122477092 5050368 879 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1233 879 77 171 0 1060 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 10288

[startup+282.301 s]
/proc/loadavg: 1.06 1.31 1.35 2/66 21776
/proc/meminfo: memFree=1032816/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=5312 CPUtime=282.18
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 984 0 0 0 28217 1 0 0 25 0 1 0 1122477092 5439488 969 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1328 969 77 171 0 1155 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 10668

[startup+342.301 s]
/proc/loadavg: 1.12 1.27 1.33 2/66 21776
/proc/meminfo: memFree=1032560/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=5576 CPUtime=342.15
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1043 0 0 0 34214 1 0 0 25 0 1 0 1122477092 5709824 1028 1992294400 134512640 135214827 4294956208 18446744073709551615 134529485 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1394 1028 77 171 0 1221 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 10932

[startup+402.302 s]
/proc/loadavg: 1.20 1.26 1.32 2/66 21776
/proc/meminfo: memFree=1032432/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=5716 CPUtime=402.13
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1091 0 0 0 40212 1 0 0 25 0 1 0 1122477092 5853184 1076 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1429 1076 77 171 0 1256 0

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

[pid=21776] ppid=21773 vsize=6116 CPUtime=522.1
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1185 0 0 0 52209 1 0 0 25 0 1 0 1122477092 6262784 1170 1992294400 134512640 135214827 4294956208 18446744073709551615 134541708 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1529 1170 77 171 0 1356 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 11472

[startup+582.302 s]
/proc/loadavg: 1.02 1.15 1.26 2/66 21776
/proc/meminfo: memFree=1031920/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=6240 CPUtime=582.08
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1230 0 0 0 58207 1 0 0 25 0 1 0 1122477092 6389760 1215 1992294400 134512640 135214827 4294956208 18446744073709551615 134538201 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1560 1215 77 171 0 1387 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 11596

[startup+642.302 s]
/proc/loadavg: 1.01 1.12 1.25 2/66 21776
/proc/meminfo: memFree=1031792/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=6500 CPUtime=642.07
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1266 0 0 0 64206 1 0 0 25 0 1 0 1122477092 6656000 1251 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1625 1251 77 171 0 1452 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 11856

[startup+702.302 s]
/proc/loadavg: 1.00 1.10 1.23 2/66 21776
/proc/meminfo: memFree=1031536/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=6632 CPUtime=702.04
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1301 0 0 0 70203 1 0 0 25 0 1 0 1122477092 6791168 1286 1992294400 134512640 135214827 4294956208 18446744073709551615 134529434 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1658 1286 77 171 0 1485 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 11988

[startup+762.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/66 21776
/proc/meminfo: memFree=1031408/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=6764 CPUtime=762.03
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1347 0 0 0 76202 1 0 0 25 0 1 0 1122477092 6926336 1332 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1691 1332 77 171 0 1518 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 12120

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.19 2/66 21776
/proc/meminfo: memFree=1031280/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=6900 CPUtime=822.01
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1387 0 0 0 82200 1 0 0 25 0 1 0 1122477092 7065600 1372 1992294400 134512640 135214827 4294956208 18446744073709551615 134537013 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1725 1372 77 171 0 1552 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 12256

[startup+882.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 21776
/proc/meminfo: memFree=1031152/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7032 CPUtime=881.99
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1405 0 0 0 88198 1 0 0 25 0 1 0 1122477092 7200768 1390 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1758 1390 77 171 0 1585 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12388

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 21776
/proc/meminfo: memFree=1031088/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7032 CPUtime=941.98
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1425 0 0 0 94196 2 0 0 25 0 1 0 1122477092 7200768 1410 1992294400 134512640 135214827 4294956208 18446744073709551615 134529457 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1758 1410 77 171 0 1585 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 12388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 21776
/proc/meminfo: memFree=1031024/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7164 CPUtime=1001.96
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1446 0 0 0 100194 2 0 0 25 0 1 0 1122477092 7335936 1431 1992294400 134512640 135214827 4294956208 18446744073709551615 134527468 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1791 1431 77 171 0 1618 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 12520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 21776
/proc/meminfo: memFree=1030768/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7424 CPUtime=1061.94
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1507 0 0 0 106192 2 0 0 25 0 1 0 1122477092 7602176 1492 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1856 1492 77 171 0 1683 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 12780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 21776
/proc/meminfo: memFree=1030704/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7560 CPUtime=1121.93
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1541 0 0 0 112191 2 0 0 25 0 1 0 1122477092 7741440 1526 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1890 1526 77 171 0 1717 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 12916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 21776
/proc/meminfo: memFree=1030640/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7692 CPUtime=1181.91
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1558 0 0 0 118189 2 0 0 25 0 1 0 1122477092 7876608 1543 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1923 1543 77 171 0 1750 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 13048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 21776
/proc/meminfo: memFree=1030576/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7692 CPUtime=1200.01
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1562 0 0 0 119999 2 0 0 25 0 1 0 1122477092 7876608 1547 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1923 1547 77 171 0 1750 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13048

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 21776
/proc/meminfo: memFree=1030576/2055920 swapFree=4176444/4192956
[pid=21773] ppid=21771 vsize=5356 CPUtime=0
/proc/21773/stat : 21773 (lysat.sh) S 21771 21773 21581 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122477091 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21773/statm: 1339 237 195 169 0 50 0
[pid=21776] ppid=21773 vsize=7692 CPUtime=1200.01
/proc/21776/stat : 21776 (LySATc) R 21773 21773 21581 0 -1 4194304 1562 0 0 0 119999 2 0 0 25 0 1 0 1122477092 7876608 1547 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 1923 1547 77 171 0 1750 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1200.01
CPU system time (s): 0.026995
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 13048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2073
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= 23
involuntary context switches= 3604

runsolver used 1.39979 second user time and 2.97755 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-31 13:15:17
IDJOB=1526440
IDBENCH=70544
IDSOLVER=512
FILE ID=node27/1526440-1238498117
PBS_JOBID= 9061935
Free space on /tmp= 65720 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526440-1238498117/watcher-1526440-1238498117 -o /tmp/evaluation-result-1526440-1238498117/solver-1526440-1238498117 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526440-1238498117.cnf c

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=81550488

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1037536 kB
Buffers:         92908 kB
Cached:         822876 kB
SwapCached:       9492 kB
Active:         176896 kB
Inactive:       749984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1037536 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            77500 kB
Committed_AS:  2947644 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-03-31 13:35:20