Trace number 1527454

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1448866403-060.cnf
MD5SUMba4dd6705efff0f7954eeaa845a5bab8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.037993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1522     4609 |      --       0       --      -- |     --   | -8/19
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 353   #clauses: 1522   #literals: 4609
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:  353                                                  |
0.00/0.01	c |  Number of clauses:    1522                                                 |
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-1527454-1238599345/watcher-1527454-1238599345 -o /tmp/evaluation-result-1527454-1238599345/solver-1527454-1238599345 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527454-1238599345.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: 1.05 1.46 1.40 3/69 31498
/proc/meminfo: memFree=1217616/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) R 31496 31498 30846 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31498/statm: 1339 234 194 169 0 50 0
[pid=31499] ppid=31498 vsize=828 CPUtime=0
/proc/31499/stat : 31499 (SatElite) R 31498 31498 30846 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1132596203 847872 125 1992294400 134512640 135034092 4294956096 18446744073709551615 134566299 0 0 4096 3 0 0 0 17 0 0 0
/proc/31499/statm: 207 125 68 127 0 77 0

[startup+0.083617 s]
/proc/loadavg: 1.05 1.46 1.40 3/69 31498
/proc/meminfo: memFree=1217616/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101619 s]
/proc/loadavg: 1.05 1.46 1.40 3/69 31498
/proc/meminfo: memFree=1217616/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301635 s]
/proc/loadavg: 1.05 1.46 1.40 3/69 31498
/proc/meminfo: memFree=1217616/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70167 s]
/proc/loadavg: 1.05 1.46 1.40 3/69 31498
/proc/meminfo: memFree=1217616/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 1.05 1.46 1.40 2/71 31501
/proc/meminfo: memFree=1215744/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=3752 CPUtime=1.48
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 582 0 0 0 148 0 0 0 25 0 1 0 1132596204 3842048 567 1992294400 134512640 135226915 4294956208 18446744073709551615 134548315 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 938 567 79 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.10188 s]
/proc/loadavg: 1.05 1.46 1.40 2/71 31501
/proc/meminfo: memFree=1214848/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=4656 CPUtime=3.08
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 797 0 0 0 308 0 0 0 25 0 1 0 1132596204 4767744 782 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 1164 782 79 174 0 987 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10012

[startup+6.30116 s]
/proc/loadavg: 1.04 1.46 1.40 2/71 31501
/proc/meminfo: memFree=1213120/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=5716 CPUtime=6.28
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 1088 0 0 0 628 0 0 0 25 0 1 0 1132596204 5853184 1073 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 1429 1073 79 174 0 1252 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11072

[startup+12.7027 s]
/proc/loadavg: 1.04 1.45 1.40 2/71 31501
/proc/meminfo: memFree=1211776/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=7244 CPUtime=12.68
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 1456 0 0 0 1267 1 0 0 25 0 1 0 1132596204 7417856 1441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 1811 1441 79 174 0 1634 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12600

[startup+25.5018 s]
/proc/loadavg: 1.03 1.43 1.39 2/71 31501
/proc/meminfo: memFree=1209472/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=9516 CPUtime=25.48
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 1987 0 0 0 2546 2 0 0 25 0 1 0 1132596204 9744384 1972 1992294400 134512640 135226915 4294956208 18446744073709551615 134525901 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 2379 1972 79 174 0 2202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14872

[startup+51.1011 s]
/proc/loadavg: 1.02 1.39 1.38 2/71 31501
/proc/meminfo: memFree=1207296/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=11852 CPUtime=51.06
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 2548 0 0 0 5104 2 0 0 25 0 1 0 1132596204 12136448 2533 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 2963 2533 79 174 0 2786 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17208

[startup+102.307 s]
/proc/loadavg: 1.01 1.33 1.36 3/71 31501
/proc/meminfo: memFree=1202816/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=16476 CPUtime=102.25
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 3630 0 0 0 10221 4 0 0 25 0 1 0 1132596204 16871424 3615 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 4119 3615 79 174 0 3942 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21832

[startup+162.302 s]
/proc/loadavg: 1.00 1.27 1.33 2/71 31501
/proc/meminfo: memFree=1200192/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=19208 CPUtime=162.21
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 4281 0 0 0 16217 4 0 0 25 0 1 0 1132596204 19668992 4266 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 4802 4266 79 174 0 4625 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24564

[startup+222.301 s]
/proc/loadavg: 1.00 1.21 1.31 2/71 31501
/proc/meminfo: memFree=1197120/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=22364 CPUtime=222.19
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 5056 0 0 0 22214 5 0 0 25 0 1 0 1132596204 22900736 5041 1992294400 134512640 135226915 4294956208 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 5591 5041 79 174 0 5414 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 27720

[startup+282.301 s]
/proc/loadavg: 1.00 1.17 1.29 2/71 31501
/proc/meminfo: memFree=1193984/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=26088 CPUtime=282.16
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 5865 0 0 0 28211 5 0 0 25 0 1 0 1132596204 26714112 5850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 6522 5850 79 174 0 6345 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31444

[startup+342.302 s]
/proc/loadavg: 1.00 1.14 1.26 2/71 31501
/proc/meminfo: memFree=1191232/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=28924 CPUtime=342.14
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 6538 0 0 0 34208 6 0 0 25 0 1 0 1132596204 29618176 6523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 7231 6523 79 174 0 7054 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 34280

[startup+402.302 s]
/proc/loadavg: 1.00 1.11 1.25 2/71 31501
/proc/meminfo: memFree=1189248/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=30964 CPUtime=402.12
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 7050 0 0 0 40205 7 0 0 25 0 1 0 1132596204 31707136 7035 1992294400 134512640 135226915 4294956208 18446744073709551615 134539980 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 7741 7035 79 174 0 7564 0

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

/proc/31501/statm: 9235 8363 79 174 0 9058 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 42296

[startup+582.302 s]
/proc/loadavg: 1.00 1.05 1.19 2/71 31501
/proc/meminfo: memFree=1183168/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=37876 CPUtime=582.04
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 8573 0 0 0 58195 9 0 0 25 0 1 0 1132596204 38785024 8558 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 9469 8558 79 174 0 9292 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 43232

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/71 31501
/proc/meminfo: memFree=1180864/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=40020 CPUtime=642.01
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 9147 0 0 0 64192 9 0 0 25 0 1 0 1132596204 40980480 9132 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 10005 9132 79 174 0 9828 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45376

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.17 2/71 31501
/proc/meminfo: memFree=1176512/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=44304 CPUtime=701.99
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 10208 0 0 0 70187 12 0 0 25 0 1 0 1132596204 45367296 10193 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 11076 10193 79 174 0 10899 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 49660

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.15 2/71 31501
/proc/meminfo: memFree=1176384/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=44304 CPUtime=761.98
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 10216 0 0 0 76186 12 0 0 25 0 1 0 1132596204 45367296 10201 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 11076 10201 79 174 0 10899 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 49660

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/71 31501
/proc/meminfo: memFree=1176256/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=44572 CPUtime=821.94
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 10261 0 0 0 82182 12 0 0 25 0 1 0 1132596204 45641728 10246 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 11143 10246 79 174 0 10966 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 49928

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.13 2/71 31501
/proc/meminfo: memFree=1175808/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=45352 CPUtime=881.91
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 10369 0 0 0 88179 12 0 0 25 0 1 0 1132596204 46440448 10354 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 11338 10354 79 174 0 11161 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 50708

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.12 2/71 31501
/proc/meminfo: memFree=1174976/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=46248 CPUtime=941.88
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 10591 0 0 0 94176 12 0 0 25 0 1 0 1132596204 47357952 10576 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 11562 10576 79 174 0 11385 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 51604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/71 31501
/proc/meminfo: memFree=1170368/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=51328 CPUtime=1001.86
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 11737 0 0 0 100172 14 0 0 25 0 1 0 1132596204 52559872 11722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 12832 11722 79 174 0 12655 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 56684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/71 31501
/proc/meminfo: memFree=1167296/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=54808 CPUtime=1061.84
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 12514 0 0 0 106169 15 0 0 25 0 1 0 1132596204 56123392 12499 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 13702 12499 79 174 0 13525 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 60164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 31503
/proc/meminfo: memFree=1166784/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=55244 CPUtime=1121.81
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 12593 0 0 0 112166 15 0 0 25 0 1 0 1132596204 56569856 12578 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 13811 12578 79 174 0 13634 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 60600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 31503
/proc/meminfo: memFree=1166656/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=55648 CPUtime=1181.78
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 12671 0 0 0 118163 15 0 0 25 0 1 0 1132596204 56983552 12656 1992294400 134512640 135226915 4294956208 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 13912 12656 79 174 0 13735 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 61004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 31503
/proc/meminfo: memFree=1166656/2055920 swapFree=4171840/4192956
[pid=31498] ppid=31496 vsize=5356 CPUtime=0
/proc/31498/stat : 31498 (lysat.sh) S 31496 31498 30846 0 -1 4194304 310 146 0 0 0 0 0 0 18 0 1 0 1132596203 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31498/statm: 1339 237 195 169 0 50 0
[pid=31501] ppid=31498 vsize=55648 CPUtime=1200.08
/proc/31501/stat : 31501 (LySATi) R 31498 31498 30846 0 -1 4194304 12673 0 0 0 119993 15 0 0 25 0 1 0 1132596204 56983552 12658 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31501/statm: 13912 12658 79 174 0 13735 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 61004

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 31498 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 61004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 456
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= 6
involuntary context switches= 2

runsolver used 1.15982 second user time and 3.24551 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-01 17:22:25
IDJOB=1527454
IDBENCH=70747
IDSOLVER=511
FILE ID=node58/1527454-1238599345
PBS_JOBID= 9068315
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1448866403-060.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527454-1238599345/watcher-1527454-1238599345 -o /tmp/evaluation-result-1527454-1238599345/solver-1527454-1238599345 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527454-1238599345.cnf i

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

MD5SUM BENCH= ba4dd6705efff0f7954eeaa845a5bab8
RANDOM SEED=2013396663

node58.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		: 3000.222
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		: 3000.222
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:       1218104 kB
Buffers:         98008 kB
Cached:         648128 kB
SwapCached:      11044 kB
Active:         214628 kB
Inactive:       544048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1218104 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            64680 kB
Committed_AS:  2767932 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-04-01 17:42:28