Trace number 1527364

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) 1200.04 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
MD5SUM19cceacad52a786b8f9d29887aa918f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1946     5895 |      --       0       --      -- |     --   | -9/30
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1946   #literals: 5895
0.00/0.00	c CPU time:   0.005999 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:  452                                                  |
0.00/0.01	c |  Number of clauses:    1946                                                 |
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-1527364-1238594291/watcher-1527364-1238594291 -o /tmp/evaluation-result-1527364-1238594291/solver-1527364-1238594291 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527364-1238594291.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 1.00 3/73 789
/proc/meminfo: memFree=1454880/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/789/statm: 1339 235 195 169 0 50 0
[pid=790] ppid=789 vsize=828 CPUtime=0
/proc/790/stat : 790 (SatElite) R 789 789 720 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1132093021 847872 133 1992294400 134512640 135034092 4294956128 18446744073709551615 134566190 0 0 4096 3 0 0 0 17 1 0 0
/proc/790/statm: 207 133 68 127 0 77 0

[startup+0.047445 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 789
/proc/meminfo: memFree=1454880/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101453 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 789
/proc/meminfo: memFree=1454880/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301493 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 789
/proc/meminfo: memFree=1454880/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701574 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 789
/proc/meminfo: memFree=1454880/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1452752/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=3932 CPUtime=1.48
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 622 0 0 0 148 0 0 0 25 0 1 0 1132093022 4026368 607 1992294400 134512640 135226915 4294956224 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 983 607 81 174 0 806 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9288

[startup+3.10206 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1451856/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=4920 CPUtime=3.08
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 866 0 0 0 308 0 0 0 25 0 1 0 1132093022 5038080 851 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 1230 851 81 174 0 1053 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10276

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1450064/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=5992 CPUtime=6.28
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 1148 0 0 0 628 0 0 0 25 0 1 0 1132093022 6135808 1133 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 1498 1133 81 174 0 1321 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11348

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1448600/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=7652 CPUtime=12.68
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 1568 0 0 0 1267 1 0 0 25 0 1 0 1132093022 7835648 1553 1992294400 134512640 135226915 4294956224 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 1913 1553 81 174 0 1736 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13008

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1446168/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=9916 CPUtime=25.46
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 2110 0 0 0 2545 1 0 0 25 0 1 0 1132093022 10153984 2095 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 2479 2095 81 174 0 2302 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15272

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1443544/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=12904 CPUtime=51.05
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 2833 0 0 0 5104 1 0 0 25 0 1 0 1132093022 13213696 2818 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 3226 2818 81 174 0 3049 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18260

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1438360/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=17948 CPUtime=102.23
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 4048 0 0 0 10221 2 0 0 25 0 1 0 1132093022 18378752 4033 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 4487 4033 81 174 0 4310 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 792
/proc/meminfo: memFree=1435416/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=20840 CPUtime=162.19
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 4772 0 0 0 16215 4 0 0 25 0 1 0 1132093022 21340160 4757 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 5210 4757 81 174 0 5033 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26196

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1431576/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=24612 CPUtime=222.16
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 5717 0 0 0 22211 5 0 0 25 0 1 0 1132093022 25202688 5702 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 6153 5702 81 174 0 5976 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 29968

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1430744/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=25620 CPUtime=282.13
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 5934 0 0 0 28208 5 0 0 25 0 1 0 1132093022 26234880 5919 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 6405 5919 81 174 0 6228 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 30976

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1426456/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=30276 CPUtime=342.09
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 7003 0 0 0 34203 6 0 0 25 0 1 0 1132093022 31002624 6988 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 7569 6988 81 174 0 7392 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 35632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1426072/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=30724 CPUtime=402.05
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 7103 0 0 0 40199 6 0 0 25 0 1 0 1132093022 31461376 7088 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 7681 7088 81 174 0 7504 0

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

/proc/792/statm: 9620 8911 81 174 0 9443 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 43836

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1418136/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=39380 CPUtime=641.94
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 9111 0 0 0 64186 8 0 0 25 0 1 0 1132093022 40325120 9096 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 9845 9096 81 174 0 9668 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 44736

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1417432/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=39920 CPUtime=701.9
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 9256 0 0 0 70182 8 0 0 25 0 1 0 1132093022 40878080 9241 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 9980 9241 81 174 0 9803 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 45276

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1413784/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=43784 CPUtime=761.87
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 10178 0 0 0 76178 9 0 0 25 0 1 0 1132093022 44834816 10163 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 10946 10163 81 174 0 10769 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 49140

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1409560/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=48252 CPUtime=821.84
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 11238 0 0 0 82174 10 0 0 25 0 1 0 1132093022 49410048 11223 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 12063 11223 81 174 0 11886 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 53608

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1406104/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=51448 CPUtime=881.81
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12092 0 0 0 88169 12 0 0 25 0 1 0 1132093022 52682752 12077 1992294400 134512640 135226915 4294956224 18446744073709551615 134531793 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 12862 12077 81 174 0 12685 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 56804

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1405976/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=51768 CPUtime=941.78
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12133 0 0 0 94166 12 0 0 25 0 1 0 1132093022 53010432 12118 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 12942 12118 81 174 0 12765 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 57124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1405848/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=51768 CPUtime=1001.75
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12161 0 0 0 100163 12 0 0 25 0 1 0 1132093022 53010432 12146 1992294400 134512640 135226915 4294956224 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 12942 12146 81 174 0 12765 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 57124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1405656/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=51976 CPUtime=1061.71
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12210 0 0 0 106159 12 0 0 25 0 1 0 1132093022 53223424 12195 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 12994 12195 81 174 0 12817 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 57332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1405208/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=52584 CPUtime=1121.68
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12326 0 0 0 112156 12 0 0 25 0 1 0 1132093022 53846016 12311 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 13146 12311 81 174 0 12969 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 57940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1404760/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=53232 CPUtime=1181.65
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12446 0 0 0 118153 12 0 0 25 0 1 0 1132093022 54509568 12431 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 13308 12431 81 174 0 13131 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 58588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1404696/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=53232 CPUtime=1200.04
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12463 0 0 0 119992 12 0 0 25 0 1 0 1132093022 54509568 12448 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 13308 12448 81 174 0 13131 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 58588

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 798
/proc/meminfo: memFree=1404696/2055920 swapFree=4170060/4192956
[pid=789] ppid=787 vsize=5356 CPUtime=0
/proc/789/stat : 789 (lysat.sh) S 787 789 720 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132093021 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/789/statm: 1339 237 195 169 0 50 0
[pid=792] ppid=789 vsize=53232 CPUtime=1200.04
/proc/792/stat : 792 (LySATi) R 789 789 720 0 -1 4194304 12463 0 0 0 119992 12 0 0 25 0 1 0 1132093022 54509568 12448 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/792/statm: 13308 12448 81 174 0 13131 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 58588

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 789 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 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.12
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 58588

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= 464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.26581 second user time and 3.14152 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-01 15:58:11
IDJOB=1527364
IDBENCH=70729
IDSOLVER=511
FILE ID=node80/1527364-1238594291
PBS_JOBID= 9068326
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527364-1238594291/watcher-1527364-1238594291 -o /tmp/evaluation-result-1527364-1238594291/solver-1527364-1238594291 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527364-1238594291.cnf i

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

MD5SUM BENCH= 19cceacad52a786b8f9d29887aa918f2
RANDOM SEED=1123496140

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1455360 kB
Buffers:         93300 kB
Cached:         410156 kB
SwapCached:      14568 kB
Active:         240904 kB
Inactive:       278972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455360 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          21972 kB
Slab:            65856 kB
Committed_AS:  3037564 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-04-01 16:18:14