Trace number 1525299

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
MD5SUM9495def54e734dca859c56c910204a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.82211
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 % |
0.04/0.08	c |         0 |   25049    76011 |      --       0       --      -- |     --   | -151/411
0.04/0.08	c ==============================================================================
0.04/0.08	c Result  :   #vars: 5862   #clauses: 25049   #literals: 76011
0.04/0.08	c CPU time:   0.070989 s
0.04/0.08	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:  5862                                                 |
0.09/0.11	c |  Number of clauses:    25049                                                |
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-1525299-1238394912/watcher-1525299-1238394912 -o /tmp/evaluation-result-1525299-1238394912/solver-1525299-1238394912 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525299-1238394912.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: 1.00 1.00 1.07 3/64 19273
/proc/meminfo: memFree=1755928/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112158434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 235 195 169 0 50 0
[pid=19274] ppid=19273 vsize=1556 CPUtime=0
/proc/19274/stat : 19274 (SatElite) R 19273 19273 18892 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 1112158434 1593344 272 1992294400 134512640 135034092 4294956096 18446744073709551615 134544878 0 0 4096 3 0 0 0 17 0 0 0
/proc/19274/statm: 389 273 50 127 0 259 0

[startup+0.049488 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 19273
/proc/meminfo: memFree=1755928/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112158434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 235 195 169 0 50 0
[pid=19274] ppid=19273 vsize=3688 CPUtime=0.04
/proc/19274/stat : 19274 (SatElite) R 19273 19273 18892 0 -1 4194304 814 0 0 0 4 0 0 0 19 0 1 0 1112158434 3776512 798 1992294400 134512640 135034092 4294956096 18446744073709551615 134566432 0 0 4096 3 0 0 0 17 0 0 0
/proc/19274/statm: 922 798 68 127 0 792 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9044

[startup+0.101495 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 19273
/proc/meminfo: memFree=1755928/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112158434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 235 195 169 0 50 0
[pid=19274] ppid=19273 vsize=3740 CPUtime=0.09
/proc/19274/stat : 19274 (SatElite) R 19273 19273 18892 0 -1 4194304 895 0 0 0 9 0 0 0 19 0 1 0 1112158434 3829760 812 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/19274/statm: 935 812 69 127 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9096

[startup+0.301536 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 19273
/proc/meminfo: memFree=1755928/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701601 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 19273
/proc/meminfo: memFree=1755928/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19276
/proc/meminfo: memFree=1751304/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=6536 CPUtime=1.37
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 1397 0 0 0 137 0 0 0 25 0 1 0 1112158445 6692864 1383 1992294400 134512640 135226915 4294956208 18446744073709551615 134526555 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 1634 1383 82 174 0 1457 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11892

[startup+3.10298 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19276
/proc/meminfo: memFree=1749128/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=9028 CPUtime=2.97
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 2010 0 0 0 297 0 0 0 25 0 1 0 1112158445 9244672 1996 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 2257 1996 82 174 0 2080 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14384

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19276
/proc/meminfo: memFree=1745288/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=10984 CPUtime=6.17
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 2506 0 0 0 616 1 0 0 25 0 1 0 1112158445 11247616 2492 1992294400 134512640 135226915 4294956208 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 2746 2492 82 174 0 2569 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16340

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 19276
/proc/meminfo: memFree=1738824/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=18676 CPUtime=12.57
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 4419 0 0 0 1254 3 0 0 25 0 1 0 1112158445 19124224 4405 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 4669 4405 82 174 0 4492 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24032

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19276
/proc/meminfo: memFree=1733192/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=23568 CPUtime=25.37
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 5637 0 0 0 2532 5 0 0 25 0 1 0 1112158445 24133632 5623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 5892 5623 82 174 0 5715 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28924

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19276
/proc/meminfo: memFree=1719496/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=36860 CPUtime=50.94
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 8962 0 0 0 5088 6 0 0 25 0 1 0 1112158445 37744640 8948 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 9215 8948 82 174 0 9038 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42216

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 19276
/proc/meminfo: memFree=1705224/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=51112 CPUtime=102.13
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 12502 0 0 0 10203 10 0 0 25 0 1 0 1112158445 52338688 12488 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 12778 12488 82 174 0 12601 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 56468

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 19278
/proc/meminfo: memFree=1689608/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=67388 CPUtime=162.1
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 16561 0 0 0 16196 14 0 0 25 0 1 0 1112158445 69005312 16547 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 16847 16547 82 174 0 16670 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 72744

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 19278
/proc/meminfo: memFree=1678664/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=77472 CPUtime=222.07
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 19103 0 0 0 22190 17 0 0 25 0 1 0 1112158445 79331328 19089 1992294400 134512640 135226915 4294956208 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 19368 19089 82 174 0 19191 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 82828

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 19278
/proc/meminfo: memFree=1666248/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=89876 CPUtime=282.04
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 22207 0 0 0 28184 20 0 0 25 0 1 0 1112158445 92033024 22193 1992294400 134512640 135226915 4294956208 18446744073709551615 134539854 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 22469 22193 82 174 0 22292 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 95232

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19278
/proc/meminfo: memFree=1642120/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=114328 CPUtime=342.01
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 28280 0 0 0 34174 27 0 0 25 0 1 0 1112158445 117071872 28266 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 28582 28266 82 174 0 28405 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 119684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 19278
/proc/meminfo: memFree=1628808/2055920 swapFree=4178496/4192956

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

/proc/19276/statm: 37517 37161 82 174 0 37340 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 155424

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 19278
/proc/meminfo: memFree=1604360/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=152028 CPUtime=581.9
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 37662 0 0 0 58151 39 0 0 25 0 1 0 1112158445 155676672 37648 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 38007 37648 82 174 0 37830 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 157384

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1604296/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=152028 CPUtime=641.87
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 37662 0 0 0 64148 39 0 0 25 0 1 0 1112158445 155676672 37648 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 38007 37648 82 174 0 37830 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 157384

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1597832/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=158556 CPUtime=701.85
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 39328 0 0 0 70143 42 0 0 25 0 1 0 1112158445 162361344 39314 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 39639 39314 82 174 0 39462 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 163912

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1570312/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=185816 CPUtime=761.82
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 46172 0 0 0 76129 53 0 0 25 0 1 0 1112158445 190275584 46158 1992294400 134512640 135226915 4294956208 18446744073709551615 134539864 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 46454 46158 82 174 0 46277 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 191172

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1569160/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=186860 CPUtime=821.79
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 46434 0 0 0 82126 53 0 0 25 0 1 0 1112158445 191344640 46420 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 46715 46420 82 174 0 46538 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 192216

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1569160/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=186860 CPUtime=881.77
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 46434 0 0 0 88124 53 0 0 25 0 1 0 1112158445 191344640 46420 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 46715 46420 82 174 0 46538 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 192216

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1569096/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=186860 CPUtime=941.73
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 46434 0 0 0 94120 53 0 0 25 0 1 0 1112158445 191344640 46420 1992294400 134512640 135226915 4294956208 18446744073709551615 134539925 0 0 4096 3 0 0 0 17 1 0 0
/proc/19276/statm: 46715 46420 82 174 0 46538 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 192216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1564872/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=191180 CPUtime=1001.69
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 47512 0 0 0 100115 54 0 0 25 0 1 0 1112158445 195768320 47498 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 47795 47498 82 174 0 47618 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 196536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1540488/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=215548 CPUtime=1061.67
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 53650 0 0 0 106104 63 0 0 25 0 1 0 1112158445 220721152 53636 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 53887 53636 82 174 0 53710 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 220904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1517704/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=238688 CPUtime=1121.64
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 59296 0 0 0 112094 70 0 0 25 0 1 0 1112158445 244416512 59282 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 59672 59282 82 174 0 59495 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 244044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1498504/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=257540 CPUtime=1181.6
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 64037 0 0 0 118085 75 0 0 25 0 1 0 1112158445 263720960 64023 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 64385 64023 82 174 0 64208 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 262896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19278
/proc/meminfo: memFree=1498504/2055920 swapFree=4178496/4192956
[pid=19273] ppid=19271 vsize=5356 CPUtime=0.1
/proc/19273/stat : 19273 (lysat.sh) S 19271 19273 18892 0 -1 4194304 311 898 0 0 0 0 10 0 15 0 1 0 1112158434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19273/statm: 1339 237 195 169 0 50 0
[pid=19276] ppid=19273 vsize=257540 CPUtime=1199.9
/proc/19276/stat : 19276 (LySATi) R 19273 19273 18892 0 -1 4194304 64037 0 0 0 119915 75 0 0 25 0 1 0 1112158445 263720960 64023 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/19276/statm: 64385 64023 82 174 0 64208 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 262896

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 19273 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=102984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.111982
# 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): 1200.61
CPU time (s): 1200
CPU user time (s): 1199.25
CPU system time (s): 0.75
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 262896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.102984
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1209
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 1.05184 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-30 08:35:12
IDJOB=1525299
IDBENCH=70316
IDSOLVER=511
FILE ID=node3/1525299-1238394912
PBS_JOBID= 9061360
Free space on /tmp= 65972 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1769448312-079.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525299-1238394912/watcher-1525299-1238394912 -o /tmp/evaluation-result-1525299-1238394912/solver-1525299-1238394912 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525299-1238394912.cnf i

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

MD5SUM BENCH= 9495def54e734dca859c56c910204a6a
RANDOM SEED=852000248

node3.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		: 3000.275
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		: 3000.275
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:       1756408 kB
Buffers:         61236 kB
Cached:         163940 kB
SwapCached:       8268 kB
Active:         167368 kB
Inactive:        67736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756408 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            50456 kB
Committed_AS:  2732552 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= 65972 MiB
End job on node3 at 2009-03-30 08:55:14