Trace number 1525304

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
MD5SUM7cb8956402a507cc73d79fe8c2c7c68b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.6619
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25200    75600 |    7559       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   25026    76177 |      --       0       --      -- |     --   | -174/577
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 5825   #clauses: 25026   #literals: 76177
0.00/0.08	c CPU time:   0.080987 s
0.00/0.08	c ==============================================================================
0.09/0.11	c lySAT 0.1
0.09/0.11	c minisat core +  additionnal features
0.09/0.11	c ============================[ Problem Statistics ]=============================
0.09/0.11	c |                                                                             |
0.09/0.11	c |  Number of variables:  5825                                                 |
0.09/0.11	c |  Number of clauses:    25026                                                |
0.09/0.13	c |  Parsing time:         0.02         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-1525304-1238395087/watcher-1525304-1238395087 -o /tmp/evaluation-result-1525304-1238395087/solver-1525304-1238395087 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525304-1238395087.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22144
/proc/meminfo: memFree=1164440/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0
/proc/22144/stat : 22144 (lysat.sh) R 22142 22144 21684 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112174591 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22144/statm: 1339 234 194 169 0 50 0
[pid=22145] ppid=22144 vsize=1556 CPUtime=0
/proc/22145/stat : 22145 (SatElite) R 22144 22144 21684 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1112174591 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/22145/statm: 389 277 50 127 0 259 0

[startup+0.00954689 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22144
/proc/meminfo: memFree=1164440/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112174591 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22144/statm: 1339 235 195 169 0 50 0
[pid=22145] ppid=22144 vsize=2084 CPUtime=0
/proc/22145/stat : 22145 (SatElite) R 22144 22144 21684 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 1112174591 2134016 378 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22145/statm: 521 379 50 127 0 391 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7440

[startup+0.101554 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22144
/proc/meminfo: memFree=1164440/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112174591 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22144/statm: 1339 235 195 169 0 50 0
[pid=22145] ppid=22144 vsize=3664 CPUtime=0.09
/proc/22145/stat : 22145 (SatElite) R 22144 22144 21684 0 -1 4194304 851 0 0 0 9 0 0 0 19 0 1 0 1112174591 3751936 818 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/22145/statm: 916 818 69 127 0 786 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9020

[startup+0.30158 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22144
/proc/meminfo: memFree=1164440/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701621 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22144
/proc/meminfo: memFree=1164440/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50269 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1159752/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=6552 CPUtime=1.37
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 1391 0 0 0 137 0 0 0 25 0 1 0 1112174603 6709248 1377 1992294400 134512640 135226915 4294956208 18446744073709551615 134539457 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 1638 1377 82 174 0 1461 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11908

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1157704/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=8128 CPUtime=2.97
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 1773 0 0 0 296 1 0 0 25 0 1 0 1112174603 8323072 1759 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 2032 1759 82 174 0 1855 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13484

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1154376/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=11448 CPUtime=6.16
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 2623 0 0 0 615 1 0 0 25 0 1 0 1112174603 11722752 2609 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 2862 2609 82 174 0 2685 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 16804

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1146952/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=17736 CPUtime=12.57
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 4196 0 0 0 1254 3 0 0 25 0 1 0 1112174603 18161664 4182 1992294400 134512640 135226915 4294956208 18446744073709551615 134537592 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 4434 4182 82 174 0 4257 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23092

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1138120/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=27200 CPUtime=25.35
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 6538 0 0 0 2530 5 0 0 25 0 1 0 1112174603 27852800 6524 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/22147/statm: 6800 6524 82 174 0 6623 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 32556

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1129480/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=36300 CPUtime=50.93
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 8807 0 0 0 5085 8 0 0 25 0 1 0 1112174603 37171200 8793 1992294400 134512640 135226915 4294956208 18446744073709551615 134537114 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 9075 8793 82 174 0 8898 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 41656

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1114312/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=50412 CPUtime=102.12
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 12343 0 0 0 10200 12 0 0 25 0 1 0 1112174603 51621888 12329 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 12603 12329 82 174 0 12426 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 55768

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22147
/proc/meminfo: memFree=1096072/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=69420 CPUtime=162.08
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 17062 0 0 0 16192 16 0 0 25 0 1 0 1112174603 71086080 17048 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 17355 17048 82 174 0 17178 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 74776

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=1078728/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=85908 CPUtime=222.07
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 21215 0 0 0 22185 22 0 0 25 0 1 0 1112174603 87969792 21201 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 21477 21201 82 174 0 21300 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 91264

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=1059848/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=104892 CPUtime=282.04
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 25922 0 0 0 28177 27 0 0 25 0 1 0 1112174603 107409408 25908 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 26223 25908 82 174 0 26046 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 110248

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=1059848/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=104892 CPUtime=342.01
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 25922 0 0 0 34174 27 0 0 25 0 1 0 1112174603 107409408 25908 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 26223 25908 82 174 0 26046 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 110248

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=1031752/2055920 swapFree=4178100/4192956

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

/proc/22147/statm: 33949 33686 82 174 0 33772 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 141152

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=1021640/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=143268 CPUtime=581.93
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 35483 0 0 0 58153 40 0 0 25 0 1 0 1112174603 146706432 35469 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 35817 35469 82 174 0 35640 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 148624

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=1021640/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=143268 CPUtime=641.92
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 35483 0 0 0 64152 40 0 0 25 0 1 0 1112174603 146706432 35469 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 35817 35469 82 174 0 35640 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 148624

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=1008200/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=156992 CPUtime=701.87
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 38906 0 0 0 70142 45 0 0 25 0 1 0 1112174603 160759808 38892 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 39248 38892 82 174 0 39071 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 162348

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=978120/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=186548 CPUtime=761.86
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 46345 0 0 0 76133 53 0 0 25 0 1 0 1112174603 191025152 46331 1992294400 134512640 135226915 4294956208 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 46637 46331 82 174 0 46460 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 191904

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=958408/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=206176 CPUtime=821.83
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 51272 0 0 0 82123 60 0 0 25 0 1 0 1112174603 211124224 51258 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 51544 51258 82 174 0 51367 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 211532

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=958408/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=206176 CPUtime=881.8
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 51272 0 0 0 88120 60 0 0 25 0 1 0 1112174603 211124224 51258 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 51544 51258 82 174 0 51367 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 211532

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=958344/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=206176 CPUtime=941.77
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 51272 0 0 0 94117 60 0 0 25 0 1 0 1112174603 211124224 51258 1992294400 134512640 135226915 4294956208 18446744073709551615 134540823 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 51544 51258 82 174 0 51367 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 211532

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=958344/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=206176 CPUtime=1001.76
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 51272 0 0 0 100115 61 0 0 25 0 1 0 1112174603 211124224 51258 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 51544 51258 82 174 0 51367 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 211532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=958280/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=206176 CPUtime=1061.73
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 51272 0 0 0 106112 61 0 0 25 0 1 0 1112174603 211124224 51258 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 51544 51258 82 174 0 51367 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 211532

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=940168/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=225120 CPUtime=1121.7
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 55879 0 0 0 112104 66 0 0 25 0 1 0 1112174603 230522880 55865 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 56280 55865 82 174 0 56103 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 230476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=917640/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=247504 CPUtime=1181.68
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 61526 0 0 0 118094 74 0 0 25 0 1 0 1112174603 253444096 61512 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 61876 61512 82 174 0 61699 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 252860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 22149
/proc/meminfo: memFree=911816/2055920 swapFree=4178100/4192956
[pid=22144] ppid=22142 vsize=5356 CPUtime=0.1
/proc/22144/stat : 22144 (lysat.sh) S 22142 22144 21684 0 -1 4194304 311 854 0 0 0 0 10 0 16 0 1 0 1112174591 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22144/statm: 1339 237 195 169 0 50 0
[pid=22147] ppid=22144 vsize=252992 CPUtime=1199.97
/proc/22147/stat : 22147 (LySATi) R 22144 22144 21684 0 -1 4194304 62910 0 0 0 119921 76 0 0 25 0 1 0 1112174603 259063808 62896 1992294400 134512640 135226915 4294956208 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 0 0 0
/proc/22147/statm: 63248 62896 82 174 0 63071 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 258348

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 22144 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=109983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.116981
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.31
CPU system time (s): 0.76
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 258348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.109983
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1165
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 1.00285 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-30 08:38:07
IDJOB=1525304
IDBENCH=70317
IDSOLVER=511
FILE ID=node18/1525304-1238395087
PBS_JOBID= 9061335
Free space on /tmp= 66224 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S2125430099-013.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525304-1238395087/watcher-1525304-1238395087 -o /tmp/evaluation-result-1525304-1238395087/solver-1525304-1238395087 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525304-1238395087.cnf i

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

MD5SUM BENCH= 7cb8956402a507cc73d79fe8c2c7c68b
RANDOM SEED=332914581

node18.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		: 3000.214
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		: 3000.214
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:       1164984 kB
Buffers:        102532 kB
Cached:         683716 kB
SwapCached:       8808 kB
Active:          49424 kB
Inactive:       747472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164984 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          16368 kB
Slab:            80156 kB
Committed_AS:  2975572 kB
PageTables:       1376 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= 66220 MiB
End job on node18 at 2009-03-30 08:58:10