Trace number 1527159

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
MD5SUM978a693c176682b07f74cd4acf1b2ac2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1693     5128 |      --       0       --      -- |     --   | -7/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 393   #clauses: 1693   #literals: 5128
0.00/0.00	c CPU time:   0.003999 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:  393                                                  |
0.00/0.01	c |  Number of clauses:    1693                                                 |
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-1527159-1238580831/watcher-1527159-1238580831 -o /tmp/evaluation-result-1527159-1238580831/solver-1527159-1238580831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527159-1238580831.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: 0.95 0.98 0.99 3/64 23964
/proc/meminfo: memFree=1265520/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) R 23962 23964 23710 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130748584 5484544 234 1992294400 4194304 4889804 548682068832 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23964/statm: 1339 234 194 169 0 50 0
[pid=23965] ppid=23964 vsize=832 CPUtime=0
/proc/23965/stat : 23965 (SatElite) R 23964 23964 23710 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1130748585 851968 129 1992294400 134512640 135034092 4294956128 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23965/statm: 208 129 68 127 0 78 0

[startup+0.0385519 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 23964
/proc/meminfo: memFree=1265520/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101556 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 23964
/proc/meminfo: memFree=1265520/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301588 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 23964
/proc/meminfo: memFree=1265520/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701652 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 23964
/proc/meminfo: memFree=1265520/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1263648/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=3632 CPUtime=1.48
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 565 0 0 0 148 0 0 0 25 0 1 0 1130748585 3719168 550 1992294400 134512640 135226915 4294956224 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 908 550 81 174 0 731 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8988

[startup+3.10103 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1262816/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=4420 CPUtime=3.08
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 748 0 0 0 308 0 0 0 25 0 1 0 1130748585 4526080 733 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 1105 733 81 174 0 928 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9776

[startup+6.30155 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1261408/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=5800 CPUtime=6.28
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 1092 0 0 0 628 0 0 0 25 0 1 0 1130748585 5939200 1077 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 1450 1077 81 174 0 1273 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11156

[startup+12.7016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1259616/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=7468 CPUtime=12.67
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 1496 0 0 0 1267 0 0 0 25 0 1 0 1130748585 7647232 1481 1992294400 134512640 135226915 4294956224 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 1867 1481 81 174 0 1690 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12824

[startup+25.5016 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1257952/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=9028 CPUtime=25.47
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 1850 0 0 0 2546 1 0 0 25 0 1 0 1130748585 9244672 1835 1992294400 134512640 135226915 4294956224 18446744073709551615 134543632 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 2257 1835 81 174 0 2080 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14384

[startup+51.1017 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1253856/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=13172 CPUtime=51.06
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 2891 0 0 0 5104 2 0 0 25 0 1 0 1130748585 13488128 2876 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 3293 2876 81 174 0 3116 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18528

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1250656/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=16440 CPUtime=102.25
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 3654 0 0 0 10222 3 0 0 25 0 1 0 1130748585 16834560 3639 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 4110 3639 81 174 0 3933 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21796

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1247648/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=19672 CPUtime=162.23
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 4433 0 0 0 16219 4 0 0 25 0 1 0 1130748585 20144128 4418 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 4918 4418 81 174 0 4741 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25028

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1243872/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=23512 CPUtime=222.21
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 5343 0 0 0 22216 5 0 0 25 0 1 0 1130748585 24076288 5328 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 5878 5328 81 174 0 5701 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28868

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1239200/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=28544 CPUtime=282.19
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 6536 0 0 0 28213 6 0 0 25 0 1 0 1130748585 29229056 6521 1992294400 134512640 135226915 4294956224 18446744073709551615 134543524 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 7136 6521 81 174 0 6959 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33900

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1238624/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=28972 CPUtime=342.17
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 6642 0 0 0 34210 7 0 0 25 0 1 0 1130748585 29667328 6627 1992294400 134512640 135226915 4294956224 18446744073709551615 134526374 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 7243 6627 81 174 0 7066 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 34328

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1236576/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=31232 CPUtime=402.16
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 7188 0 0 0 40208 8 0 0 25 0 1 0 1130748585 31981568 7173 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 7808 7173 81 174 0 7631 0

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

/proc/23967/statm: 9101 8352 81 174 0 8924 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 41760

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1230944/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=37260 CPUtime=582.1
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 8575 0 0 0 58200 10 0 0 25 0 1 0 1130748585 38154240 8560 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 9315 8560 81 174 0 9138 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 42616

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1229024/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=39336 CPUtime=642.08
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 9054 0 0 0 64197 11 0 0 25 0 1 0 1130748585 40280064 9039 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 9834 9039 81 174 0 9657 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 44692

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1225760/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=42624 CPUtime=702.06
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 9862 0 0 0 70194 12 0 0 25 0 1 0 1130748585 43646976 9847 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 10656 9847 81 174 0 10479 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 47980

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23967
/proc/meminfo: memFree=1225696/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=42768 CPUtime=762.05
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 9894 0 0 0 76192 13 0 0 25 0 1 0 1130748585 43794432 9879 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 10692 9879 81 174 0 10515 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 48124

[startup+822.303 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 23967
/proc/meminfo: memFree=1224736/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=43852 CPUtime=822.02
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 10135 0 0 0 82189 13 0 0 25 0 1 0 1130748585 44904448 10120 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 10963 10120 81 174 0 10786 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 49208

[startup+882.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 23967
/proc/meminfo: memFree=1223904/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=44908 CPUtime=882
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 10342 0 0 0 88186 14 0 0 25 0 1 0 1130748585 45985792 10327 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 11227 10327 81 174 0 11050 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 50264

[startup+942.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 23967
/proc/meminfo: memFree=1220064/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=48608 CPUtime=941.98
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 11305 0 0 0 94183 15 0 0 25 0 1 0 1130748585 49774592 11290 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 12152 11290 81 174 0 11975 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 53964

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 23967
/proc/meminfo: memFree=1216096/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=53312 CPUtime=1001.96
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 12299 0 0 0 100179 17 0 0 25 0 1 0 1130748585 54591488 12284 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 13328 12284 81 174 0 13151 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 58668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 23967
/proc/meminfo: memFree=1211808/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=58004 CPUtime=1061.95
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 13358 0 0 0 106176 19 0 0 25 0 1 0 1130748585 59396096 13343 1992294400 134512640 135226915 4294956224 18446744073709551615 134536915 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 14501 13343 81 174 0 14324 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 63360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23967
/proc/meminfo: memFree=1211424/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=58520 CPUtime=1121.93
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 13444 0 0 0 112174 19 0 0 25 0 1 0 1130748585 59924480 13429 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 14630 13429 81 174 0 14453 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 63876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23967
/proc/meminfo: memFree=1211424/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=58520 CPUtime=1181.91
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 13446 0 0 0 118172 19 0 0 25 0 1 0 1130748585 59924480 13431 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 14630 13431 81 174 0 14453 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 63876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23967
/proc/meminfo: memFree=1211168/2055920 swapFree=4178264/4192956
[pid=23964] ppid=23962 vsize=5356 CPUtime=0
/proc/23964/stat : 23964 (lysat.sh) S 23962 23964 23710 0 -1 4194304 310 150 0 0 0 0 0 0 16 0 1 0 1130748584 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23964/statm: 1339 237 195 169 0 50 0
[pid=23967] ppid=23964 vsize=58808 CPUtime=1200
/proc/23967/stat : 23967 (LySATi) R 23964 23964 23710 0 -1 4194304 13508 0 0 0 119981 19 0 0 25 0 1 0 1130748585 60219392 13493 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23967/statm: 14702 13493 81 174 0 14525 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 64164

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 23964 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.81
CPU system time (s): 0.19
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 64164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.38279 second user time and 2.99454 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-01 12:13:51
IDJOB=1527159
IDBENCH=70688
IDSOLVER=511
FILE ID=node26/1527159-1238580831
PBS_JOBID= 9070533
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S2032726331-082.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527159-1238580831/watcher-1527159-1238580831 -o /tmp/evaluation-result-1527159-1238580831/solver-1527159-1238580831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527159-1238580831.cnf i

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

MD5SUM BENCH= 978a693c176682b07f74cd4acf1b2ac2
RANDOM SEED=1754637197

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1266064 kB
Buffers:         95020 kB
Cached:         595820 kB
SwapCached:       8472 kB
Active:         225600 kB
Inactive:       475140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1266064 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            75216 kB
Committed_AS:  3000892 kB
PageTables:       1372 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= 66260 MiB
End job on node26 at 2009-04-01 12:33:53