Trace number 1527199

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) 1200.06 1200.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
MD5SUM04c00558435f25dfb5b6e5262d4684dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
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     5644 |      --       0       --      -- |     --   | -11/34
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 430   #clauses: 1859   #literals: 5644
0.00/0.00	c CPU time:   0.004999 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:  430                                                  |
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-1527199-1238582973/watcher-1527199-1238582973 -o /tmp/evaluation-result-1527199-1238582973/solver-1527199-1238582973 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527199-1238582973.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: 1.99 1.88 1.50 3/72 22445
/proc/meminfo: memFree=1617488/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 235 195 169 0 50 0
[pid=22446] ppid=22445 vsize=828 CPUtime=0
/proc/22446/stat : 22446 (SatElite) R 22445 22445 22077 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 1130958574 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134566205 0 0 4096 3 0 0 0 17 0 0 0
/proc/22446/statm: 207 132 68 127 0 77 0

[startup+0.101665 s]
/proc/loadavg: 1.99 1.88 1.50 3/72 22445
/proc/meminfo: memFree=1617488/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201683 s]
/proc/loadavg: 1.99 1.88 1.50 3/72 22445
/proc/meminfo: memFree=1617488/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301703 s]
/proc/loadavg: 1.99 1.88 1.50 3/72 22445
/proc/meminfo: memFree=1617488/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701777 s]
/proc/loadavg: 1.99 1.88 1.50 3/72 22445
/proc/meminfo: memFree=1617488/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50293 s]
/proc/loadavg: 1.99 1.88 1.50 2/74 22448
/proc/meminfo: memFree=1615424/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=3640 CPUtime=1.48
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 559 0 0 0 148 0 0 0 25 0 1 0 1130958575 3727360 544 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 910 544 81 174 0 733 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8996

[startup+3.10123 s]
/proc/loadavg: 1.91 1.86 1.50 2/74 22448
/proc/meminfo: memFree=1614400/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=4488 CPUtime=3.08
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 789 0 0 0 308 0 0 0 25 0 1 0 1130958575 4595712 774 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 1122 774 81 174 0 945 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9844

[startup+6.30183 s]
/proc/loadavg: 1.91 1.86 1.50 2/74 22448
/proc/meminfo: memFree=1613184/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=5972 CPUtime=6.27
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 1153 0 0 0 627 0 0 0 25 0 1 0 1130958575 6115328 1138 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 1493 1138 81 174 0 1316 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11328

[startup+12.701 s]
/proc/loadavg: 1.77 1.83 1.49 2/74 22448
/proc/meminfo: memFree=1610880/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=7776 CPUtime=12.68
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 1594 0 0 0 1267 1 0 0 25 0 1 0 1130958575 7962624 1579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 1944 1579 81 174 0 1767 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13132

[startup+25.5014 s]
/proc/loadavg: 1.65 1.81 1.49 2/74 22448
/proc/meminfo: memFree=1609344/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=9532 CPUtime=25.46
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 1995 0 0 0 2545 1 0 0 25 0 1 0 1130958575 9760768 1980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 2383 1980 81 174 0 2206 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14888

[startup+51.1013 s]
/proc/loadavg: 1.43 1.74 1.47 2/74 22448
/proc/meminfo: memFree=1605632/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=13364 CPUtime=51.05
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 2956 0 0 0 5103 2 0 0 25 0 1 0 1130958575 13684736 2941 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 3341 2941 81 174 0 3164 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18720

[startup+102.302 s]
/proc/loadavg: 1.17 1.61 1.44 2/74 22448
/proc/meminfo: memFree=1601600/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=17520 CPUtime=102.24
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 3908 0 0 0 10220 4 0 0 25 0 1 0 1130958575 17940480 3893 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 4380 3893 81 174 0 4203 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22876

[startup+162.301 s]
/proc/loadavg: 1.06 1.50 1.41 2/74 22448
/proc/meminfo: memFree=1598848/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=20356 CPUtime=162.2
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 4619 0 0 0 16215 5 0 0 25 0 1 0 1130958575 20844544 4604 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 5089 4604 81 174 0 4912 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25712

[startup+222.307 s]
/proc/loadavg: 1.02 1.41 1.38 2/74 22448
/proc/meminfo: memFree=1594752/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=24764 CPUtime=222.17
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 5618 0 0 0 22212 5 0 0 25 0 1 0 1130958575 25358336 5603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 6191 5603 81 174 0 6014 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 30120

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.36 2/74 22448
/proc/meminfo: memFree=1591104/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=28524 CPUtime=282.14
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 6547 0 0 0 28208 6 0 0 25 0 1 0 1130958575 29208576 6532 1992294400 134512640 135226915 4294956208 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 7131 6532 81 174 0 6954 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 33880

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.33 2/74 22448
/proc/meminfo: memFree=1589056/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=30484 CPUtime=342.1
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 7039 0 0 0 34203 7 0 0 25 0 1 0 1130958575 31215616 7024 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 7621 7024 81 174 0 7444 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 35840

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.31 2/74 22448
/proc/meminfo: memFree=1587840/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=31884 CPUtime=402.07
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 7365 0 0 0 40200 7 0 0 25 0 1 0 1130958575 32649216 7350 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 7971 7350 81 174 0 7794 0

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

/proc/22448/statm: 9615 8856 81 174 0 9438 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 43816

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.25 2/74 22448
/proc/meminfo: memFree=1581248/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=39116 CPUtime=581.98
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 9008 0 0 0 58189 9 0 0 25 0 1 0 1130958575 40054784 8993 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 9779 8993 81 174 0 9602 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 44472

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.23 2/74 22448
/proc/meminfo: memFree=1579392/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=41044 CPUtime=641.95
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 9533 0 0 0 64185 10 0 0 25 0 1 0 1130958575 42029056 9518 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 10261 9518 81 174 0 10084 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 46400

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.21 2/74 22454
/proc/meminfo: memFree=1574144/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=46124 CPUtime=701.91
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 10746 0 0 0 70179 12 0 0 25 0 1 0 1130958575 47230976 10731 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 11531 10731 81 174 0 11354 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 51480

[startup+762.301 s]
/proc/loadavg: 1.00 1.05 1.19 2/74 22454
/proc/meminfo: memFree=1569536/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=51028 CPUtime=761.89
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 11898 0 0 0 76175 14 0 0 25 0 1 0 1130958575 52252672 11883 1992294400 134512640 135226915 4294956208 18446744073709551615 134531049 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 12757 11883 81 174 0 12580 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 56384

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/74 22454
/proc/meminfo: memFree=1569536/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=51176 CPUtime=821.85
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 11905 0 0 0 82171 14 0 0 25 0 1 0 1130958575 52404224 11890 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 12794 11890 81 174 0 12617 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 56532

[startup+882.307 s]
/proc/loadavg: 1.00 1.03 1.17 2/74 22454
/proc/meminfo: memFree=1569280/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=51500 CPUtime=881.82
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 11970 0 0 0 88168 14 0 0 25 0 1 0 1130958575 52736000 11955 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 12875 11955 81 174 0 12698 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 56856

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/74 22454
/proc/meminfo: memFree=1568896/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=51888 CPUtime=941.79
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 12085 0 0 0 94165 14 0 0 25 0 1 0 1130958575 53133312 12070 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 12972 12070 81 174 0 12795 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 57244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/74 22454
/proc/meminfo: memFree=1568256/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=52600 CPUtime=1001.76
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 12236 0 0 0 100162 14 0 0 25 0 1 0 1130958575 53862400 12221 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 13150 12221 81 174 0 12973 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 57956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/74 22454
/proc/meminfo: memFree=1566912/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=54852 CPUtime=1061.72
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 12596 0 0 0 106157 15 0 0 25 0 1 0 1130958575 56168448 12581 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 13713 12581 81 174 0 13536 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 60208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/74 22454
/proc/meminfo: memFree=1564544/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=57272 CPUtime=1121.69
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 13179 0 0 0 112153 16 0 0 25 0 1 0 1130958575 58646528 13164 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 14318 13164 81 174 0 14141 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 62628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 22454
/proc/meminfo: memFree=1564544/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=57272 CPUtime=1181.67
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 13180 0 0 0 118151 16 0 0 25 0 1 0 1130958575 58646528 13165 1992294400 134512640 135226915 4294956208 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 14318 13165 81 174 0 14141 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 62628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 22454
/proc/meminfo: memFree=1564352/2055920 swapFree=4174980/4192956
[pid=22445] ppid=22443 vsize=5356 CPUtime=0
/proc/22445/stat : 22445 (lysat.sh) S 22443 22445 22077 0 -1 4194304 310 153 0 0 0 0 0 0 18 0 1 0 1130958574 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22445/statm: 1339 237 195 169 0 50 0
[pid=22448] ppid=22445 vsize=57416 CPUtime=1200.06
/proc/22448/stat : 22448 (LySATi) R 22445 22445 22077 0 -1 4194304 13211 0 0 0 119990 16 0 0 25 0 1 0 1130958575 58793984 13196 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22448/statm: 14354 13196 81 174 0 14177 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 62772

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 22445 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.9454
Max. virtual memory (cumulated for all children) (KiB): 62772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
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 1.14682 second user time and 3.34049 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 12:49:33
IDJOB=1527199
IDBENCH=70696
IDSOLVER=511
FILE ID=node64/1527199-1238582973
PBS_JOBID= 9062225
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527199-1238582973/watcher-1527199-1238582973 -o /tmp/evaluation-result-1527199-1238582973/solver-1527199-1238582973 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527199-1238582973.cnf i

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

MD5SUM BENCH= 04c00558435f25dfb5b6e5262d4684dc
RANDOM SEED=1135753418

node64.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1618032 kB
Buffers:         88572 kB
Cached:         251684 kB
SwapCached:       8788 kB
Active:         206800 kB
Inactive:       143936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618032 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            72096 kB
Committed_AS:  3117212 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-04-01 13:09:36