Trace number 1526989

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S247943532-069.cnf
MD5SUM480eadd67693b734091a7d5840645722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2191     6695 |      --       0       --      -- |     --   | -19/65
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 501   #clauses: 2191   #literals: 6695
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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:  501                                                  |
0.00/0.01	c |  Number of clauses:    2191                                                 |
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-1526989-1238571599/watcher-1526989-1238571599 -o /tmp/evaluation-result-1526989-1238571599/solver-1526989-1238571599 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526989-1238571599.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 1.98 2.00 4/86 721
/proc/meminfo: memFree=1668176/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) R 719 721 32637 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 483490324 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/721/statm: 1339 235 195 169 0 50 0
[pid=722] ppid=721 vsize=0 CPUtime=0
/proc/722/stat : 722 (SatElite) Z 721 721 32637 0 -1 4194316 174 0 0 0 0 0 0 0 18 0 1 0 483490324 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744071563351923 0 0 17 0 0 0
/proc/722/statm: 0 0 0 0 0 0 0

[startup+0.046476 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 721
/proc/meminfo: memFree=1668176/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102486 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 721
/proc/meminfo: memFree=1668176/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302523 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 721
/proc/meminfo: memFree=1668176/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701598 s]
/proc/loadavg: 1.99 1.98 2.00 4/86 721
/proc/meminfo: memFree=1668176/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/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: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1665984/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=3892 CPUtime=1.48
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 620 0 0 0 148 0 0 0 25 0 1 0 483490326 3985408 605 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 973 605 81 174 0 796 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9248

[startup+3.10104 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1664960/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=4692 CPUtime=3.07
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 831 0 0 0 307 0 0 0 25 0 1 0 483490326 4804608 816 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 1173 816 81 174 0 996 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10048

[startup+6.30163 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1663616/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=6268 CPUtime=6.27
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 1238 0 0 0 627 0 0 0 25 0 1 0 483490326 6418432 1223 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 1567 1223 81 174 0 1390 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11624

[startup+12.7018 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1661184/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=8016 CPUtime=12.67
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 1658 0 0 0 1266 1 0 0 25 0 1 0 483490326 8208384 1643 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 2004 1643 81 174 0 1827 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13372

[startup+25.5022 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1658880/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=10368 CPUtime=25.47
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 2222 0 0 0 2545 2 0 0 25 0 1 0 483490326 10616832 2207 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 2592 2207 81 174 0 2415 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15724

[startup+51.1029 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1656512/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=12760 CPUtime=51.05
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 2813 0 0 0 5103 2 0 0 25 0 1 0 483490326 13066240 2798 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 3190 2798 81 174 0 3013 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18116

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1651392/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=18064 CPUtime=102.25
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 4086 0 0 0 10221 4 0 0 25 0 1 0 483490326 18497536 4071 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 4516 4071 81 174 0 4339 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23420

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1647808/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=21764 CPUtime=162.21
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 4978 0 0 0 16217 4 0 0 25 0 1 0 483490326 22286336 4963 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 5441 4963 81 174 0 5264 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27120

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1645120/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=24504 CPUtime=222.2
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 5649 0 0 0 22215 5 0 0 25 0 1 0 483490326 25092096 5634 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 6126 5634 81 174 0 5949 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 29860

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1641920/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=28096 CPUtime=282.18
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 6491 0 0 0 28212 6 0 0 25 0 1 0 483490326 28770304 6476 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 7024 6476 81 174 0 6847 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33452

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1636736/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=33104 CPUtime=342.16
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 7754 0 0 0 34209 7 0 0 25 0 1 0 483490326 33898496 7739 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 8276 7739 81 174 0 8099 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38460

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1636096/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=33912 CPUtime=402.14
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 7913 0 0 0 40207 7 0 0 25 0 1 0 483490326 34725888 7898 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 8478 7898 81 174 0 8301 0

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

/proc/724/statm: 10031 9358 81 174 0 9854 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 45480

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1629888/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=40436 CPUtime=642.06
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 9442 0 0 0 64198 8 0 0 25 0 1 0 483490326 41406464 9427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 10109 9427 81 174 0 9932 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45792

[startup+702.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1629184/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=41072 CPUtime=702.03
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 9621 0 0 0 70195 8 0 0 25 0 1 0 483490326 42057728 9606 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 10268 9606 81 174 0 10091 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 46428

[startup+762.308 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 724
/proc/meminfo: memFree=1626048/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=44604 CPUtime=762.02
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 10418 0 0 0 76193 9 0 0 25 0 1 0 483490326 45674496 10403 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 11151 10403 81 174 0 10974 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 49960

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1622080/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=48700 CPUtime=822
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 11396 0 0 0 82190 10 0 0 25 0 1 0 483490326 49868800 11381 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 12175 11381 81 174 0 11998 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 54056

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1619008/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=51808 CPUtime=881.98
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12158 0 0 0 88187 11 0 0 25 0 1 0 483490326 53051392 12143 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 12952 12143 81 174 0 12775 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 57164

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1618880/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=51960 CPUtime=941.95
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12194 0 0 0 94184 11 0 0 25 0 1 0 483490326 53207040 12179 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 12990 12179 81 174 0 12813 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 57316

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1618688/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=52092 CPUtime=1001.93
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12240 0 0 0 100182 11 0 0 25 0 1 0 483490326 53342208 12225 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 13023 12225 81 174 0 12846 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 57448

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1618368/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=52488 CPUtime=1061.91
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12324 0 0 0 106180 11 0 0 25 0 1 0 483490326 53747712 12309 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 13122 12309 81 174 0 12945 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 57844

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1617792/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=52968 CPUtime=1121.9
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12472 0 0 0 112178 12 0 0 25 0 1 0 483490326 54239232 12457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 13242 12457 81 174 0 13065 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 58324

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1617216/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=53604 CPUtime=1181.88
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12615 0 0 0 118176 12 0 0 25 0 1 0 483490326 54890496 12600 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 13401 12600 81 174 0 13224 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 58960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1616832/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=53944 CPUtime=1200.07
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12710 0 0 0 119995 12 0 0 25 0 1 0 483490326 55238656 12695 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 13486 12695 81 174 0 13309 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59300

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

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

[startup+1200.5 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 726
/proc/meminfo: memFree=1616832/2055924 swapFree=4179644/4192956
[pid=721] ppid=719 vsize=5356 CPUtime=0
/proc/721/stat : 721 (lysat.sh) S 719 721 32637 0 -1 4194304 310 174 0 0 0 0 0 0 20 0 1 0 483490324 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/721/statm: 1339 237 195 169 0 50 0
[pid=724] ppid=721 vsize=53944 CPUtime=1200.07
/proc/724/stat : 724 (LySATi) R 721 721 32637 0 -1 4194304 12710 0 0 0 119995 12 0 0 25 0 1 0 483490326 55238656 12695 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/724/statm: 13486 12695 81 174 0 13309 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59300

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 721 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.12
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 59300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 484
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 1.51377 second user time and 3.9564 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 09:39:59
IDJOB=1526989
IDBENCH=70654
IDSOLVER=511
FILE ID=node83/1526989-1238571599
PBS_JOBID= 9062153
Free space on /tmp= 66508 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S247943532-069.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526989-1238571599/watcher-1526989-1238571599 -o /tmp/evaluation-result-1526989-1238571599/solver-1526989-1238571599 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526989-1238571599.cnf i

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

MD5SUM BENCH= 480eadd67693b734091a7d5840645722
RANDOM SEED=67250621

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1668592 kB
Buffers:         77088 kB
Cached:         216024 kB
SwapCached:       7584 kB
Active:         205252 kB
Inactive:       106432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1668592 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          26048 kB
Slab:            59676 kB
Committed_AS:  1221060 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-04-01 10:00:01