Trace number 1527229

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S725789261-031.cnf
MD5SUMf67f090e24644066ce5872fbc256498a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1859     5641 |      --       0       --      -- |     --   | -11/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 428   #clauses: 1859   #literals: 5641
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:  428                                                  |
0.00/0.01	c |  Number of clauses:    1859                                                 |
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-1527229-1238584699/watcher-1527229-1238584699 -o /tmp/evaluation-result-1527229-1238584699/solver-1527229-1238584699 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527229-1238584699.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: 0.99 0.98 0.99 3/64 24658
/proc/meminfo: memFree=1557560/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131136925 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 235 195 169 0 50 0
[pid=24659] ppid=24658 vsize=828 CPUtime=0
/proc/24659/stat : 24659 (SatElite) R 24658 24658 23974 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 1131136926 847872 132 1992294400 134512640 135034092 4294956128 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/24659/statm: 207 132 68 127 0 77 0

[startup+0.050932 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24658
/proc/meminfo: memFree=1557560/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101932 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24658
/proc/meminfo: memFree=1557560/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301957 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24658
/proc/meminfo: memFree=1557560/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702003 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 24658
/proc/meminfo: memFree=1557560/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1555496/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=3916 CPUtime=1.48
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 627 0 0 0 148 0 0 0 25 0 1 0 1131136926 4009984 612 1992294400 134512640 135226915 4294956224 18446744073709551615 134538740 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 979 612 81 174 0 802 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9272

[startup+3.10129 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1554728/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=4704 CPUtime=3.08
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 826 0 0 0 308 0 0 0 25 0 1 0 1131136926 4816896 811 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 1176 811 81 174 0 999 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10060

[startup+6.30166 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1552744/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=6096 CPUtime=6.28
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 1165 0 0 0 627 1 0 0 25 0 1 0 1131136926 6242304 1150 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 1524 1150 81 174 0 1347 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11452

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1551336/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=7728 CPUtime=12.68
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 1557 0 0 0 1267 1 0 0 25 0 1 0 1131136926 7913472 1542 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 1932 1542 81 174 0 1755 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13084

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1548776/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=9964 CPUtime=25.47
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 2134 0 0 0 2545 2 0 0 25 0 1 0 1131136926 10203136 2119 1992294400 134512640 135226915 4294956224 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 2491 2119 81 174 0 2314 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15320

[startup+51.103 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1546024/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=12752 CPUtime=51.07
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 2804 0 0 0 5104 3 0 0 25 0 1 0 1131136926 13058048 2789 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 3188 2789 81 174 0 3011 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18108

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1542376/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=16488 CPUtime=102.26
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 3711 0 0 0 10222 4 0 0 25 0 1 0 1131136926 16883712 3696 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 4122 3696 81 174 0 3945 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21844

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1538152/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=21056 CPUtime=162.24
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 4767 0 0 0 16219 5 0 0 25 0 1 0 1131136926 21561344 4752 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 5264 4752 81 174 0 5087 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26412

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1534440/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=24668 CPUtime=222.21
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 5687 0 0 0 22216 5 0 0 25 0 1 0 1131136926 25260032 5672 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 6167 5672 81 174 0 5990 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30024

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1532840/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=26796 CPUtime=282.2
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 6120 0 0 0 28214 6 0 0 25 0 1 0 1131136926 27439104 6105 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 6699 6105 81 174 0 6522 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32152

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1527848/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=31676 CPUtime=342.18
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 7341 0 0 0 34211 7 0 0 25 0 1 0 1131136926 32436224 7326 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 7919 7326 81 174 0 7742 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 37032

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1527208/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=32272 CPUtime=402.17
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 7502 0 0 0 40209 8 0 0 25 0 1 0 1131136926 33046528 7487 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 8068 7487 81 174 0 7891 0

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

/proc/24661/statm: 9731 9035 81 174 0 9554 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44280

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1520744/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=39216 CPUtime=582.12
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 9111 0 0 0 58202 10 0 0 25 0 1 0 1131136926 40157184 9096 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 9804 9096 81 174 0 9627 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 44572

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1520104/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=40124 CPUtime=642.11
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 9261 0 0 0 64201 10 0 0 25 0 1 0 1131136926 41086976 9246 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 10031 9246 81 174 0 9854 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 45480

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1518312/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=42012 CPUtime=702.09
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 9713 0 0 0 70198 11 0 0 25 0 1 0 1131136926 43020288 9698 1992294400 134512640 135226915 4294956224 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 10503 9698 81 174 0 10326 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 47368

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1513768/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=46612 CPUtime=762.08
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 10838 0 0 0 76195 13 0 0 25 0 1 0 1131136926 47730688 10823 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 11653 10823 81 174 0 11476 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 51968

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1511720/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=48556 CPUtime=822.06
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 11342 0 0 0 82192 14 0 0 25 0 1 0 1131136926 49721344 11327 1992294400 134512640 135226915 4294956224 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 12139 11327 81 174 0 11962 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 53912

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1511656/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=48712 CPUtime=882.04
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 11369 0 0 0 88190 14 0 0 25 0 1 0 1131136926 49881088 11354 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 12178 11354 81 174 0 12001 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 54068

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1511144/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=49280 CPUtime=942.02
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 11498 0 0 0 94188 14 0 0 25 0 1 0 1131136926 50462720 11483 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 12320 11483 81 174 0 12143 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 54636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1510696/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=49648 CPUtime=1002.01
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 11593 0 0 0 100186 15 0 0 25 0 1 0 1131136926 50839552 11578 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 12412 11578 81 174 0 12235 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 55004

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1510312/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=50052 CPUtime=1061.99
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 11703 0 0 0 106184 15 0 0 25 0 1 0 1131136926 51253248 11688 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 12513 11688 81 174 0 12336 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 55408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1508008/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=52316 CPUtime=1121.97
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 12289 0 0 0 112181 16 0 0 25 0 1 0 1131136926 53571584 12274 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 13079 12274 81 174 0 12902 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 57672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1504552/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=56296 CPUtime=1181.96
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 13140 0 0 0 118179 17 0 0 25 0 1 0 1131136926 57647104 13125 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 14074 13125 81 174 0 13897 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 61652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 24661
/proc/meminfo: memFree=1503336/2055920 swapFree=4178472/4192956
[pid=24658] ppid=24656 vsize=5356 CPUtime=0
/proc/24658/stat : 24658 (lysat.sh) S 24656 24658 23974 0 -1 4194304 310 153 0 0 0 0 0 0 19 0 1 0 1131136925 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24658/statm: 1339 237 195 169 0 50 0
[pid=24661] ppid=24658 vsize=57548 CPUtime=1200.05
/proc/24661/stat : 24661 (LySATi) R 24658 24658 23974 0 -1 4194304 13437 0 0 0 119988 17 0 0 25 0 1 0 1131136926 58929152 13422 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/24661/statm: 14387 13422 81 174 0 14210 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62904

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 24658 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 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 62904

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= 463
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 1.37279 second user time and 3.00254 second system time

The end

Launcher Data 

Begin job on node1 at 2009-04-01 13:18:20
IDJOB=1527229
IDBENCH=70702
IDSOLVER=511
FILE ID=node1/1527229-1238584699
PBS_JOBID= 9070534
Free space on /tmp= 66132 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S725789261-031.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527229-1238584699/watcher-1527229-1238584699 -o /tmp/evaluation-result-1527229-1238584699/solver-1527229-1238584699 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527229-1238584699.cnf i

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

MD5SUM BENCH= f67f090e24644066ce5872fbc256498a
RANDOM SEED=537141728

node1.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		: 3000.229
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		: 3000.229
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:       1558040 kB
Buffers:         93528 kB
Cached:         304936 kB
SwapCached:       8380 kB
Active:         205904 kB
Inactive:       202596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558040 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15800 kB
Slab:            75432 kB
Committed_AS:  3062784 kB
PageTables:       1440 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= 66132 MiB
End job on node1 at 2009-04-01 13:38:22