Trace number 1525899

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S402241321-038.cnf
MD5SUM778bc7bd516c886b7617280668f06051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.002999 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:  100                                                  |
0.00/0.01	c |  Number of clauses:    2130                                                 |
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-1525899-1238483516/watcher-1525899-1238483516 -o /tmp/evaluation-result-1525899-1238483516/solver-1525899-1238483516 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525899-1238483516.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: 1.08 1.01 1.00 3/69 16681
/proc/meminfo: memFree=1515152/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 235 195 169 0 50 0
[pid=16682] ppid=16681 vsize=824 CPUtime=0
/proc/16682/stat : 16682 (SatElite) R 16681 16681 16492 0 -1 4194304 138 0 0 0 0 0 0 0 19 0 1 0 1121014744 843776 122 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/16682/statm: 206 123 67 127 0 76 0

[startup+0.0980401 s]
/proc/loadavg: 1.08 1.01 1.00 3/69 16681
/proc/meminfo: memFree=1515152/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101039 s]
/proc/loadavg: 1.08 1.01 1.00 3/69 16681
/proc/meminfo: memFree=1515152/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301059 s]
/proc/loadavg: 1.08 1.01 1.00 3/69 16681
/proc/meminfo: memFree=1515152/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.7011 s]
/proc/loadavg: 1.08 1.01 1.00 3/69 16681
/proc/meminfo: memFree=1515152/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50118 s]
/proc/loadavg: 1.08 1.01 1.00 2/71 16684
/proc/meminfo: memFree=1512896/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=3932 CPUtime=1.48
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 651 0 0 0 148 0 0 0 25 0 1 0 1121014744 4026368 636 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 983 636 81 174 0 806 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9288

[startup+3.10234 s]
/proc/loadavg: 1.08 1.01 1.00 2/71 16684
/proc/meminfo: memFree=1511936/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=5040 CPUtime=3.08
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 919 0 0 0 308 0 0 0 25 0 1 0 1121014744 5160960 904 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 1260 904 81 174 0 1083 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10396

[startup+6.30167 s]
/proc/loadavg: 1.07 1.01 1.00 2/71 16684
/proc/meminfo: memFree=1510400/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=6272 CPUtime=6.28
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 1212 0 0 0 628 0 0 0 25 0 1 0 1121014744 6422528 1197 1992294400 134512640 135226915 4294956224 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 1568 1197 81 174 0 1391 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11628

[startup+12.7013 s]
/proc/loadavg: 1.07 1.01 1.00 2/71 16684
/proc/meminfo: memFree=1508096/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=8244 CPUtime=12.68
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 1705 0 0 0 1267 1 0 0 25 0 1 0 1121014744 8441856 1690 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 2061 1690 81 174 0 1884 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13600

[startup+25.5016 s]
/proc/loadavg: 1.12 1.03 1.00 2/71 16684
/proc/meminfo: memFree=1506176/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=10296 CPUtime=25.47
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 2200 0 0 0 2546 1 0 0 25 0 1 0 1121014744 10543104 2185 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 2574 2185 81 174 0 2397 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15652

[startup+51.1013 s]
/proc/loadavg: 1.08 1.03 1.00 2/71 16684
/proc/meminfo: memFree=1503360/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=13432 CPUtime=51.06
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 2933 0 0 0 5104 2 0 0 25 0 1 0 1121014744 13754368 2918 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 3358 2918 81 174 0 3181 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18788

[startup+102.306 s]
/proc/loadavg: 1.13 1.05 1.01 2/71 16684
/proc/meminfo: memFree=1498816/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=18092 CPUtime=102.24
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 4008 0 0 0 10221 3 0 0 25 0 1 0 1121014744 18526208 3993 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 4523 3993 81 174 0 4346 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23448

[startup+162.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/71 16684
/proc/meminfo: memFree=1495616/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=21336 CPUtime=162.21
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 4813 0 0 0 16217 4 0 0 25 0 1 0 1121014744 21848064 4798 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 5334 4798 81 174 0 5157 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26692

[startup+222.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/71 16684
/proc/meminfo: memFree=1492800/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=24260 CPUtime=222.18
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 5500 0 0 0 22213 5 0 0 25 0 1 0 1121014744 24842240 5485 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 6065 5485 81 174 0 5888 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29616

[startup+282.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/71 16684
/proc/meminfo: memFree=1488768/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=28924 CPUtime=282.15
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 6552 0 0 0 28209 6 0 0 25 0 1 0 1121014744 29618176 6537 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 7231 6537 81 174 0 7054 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 34280

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 16684
/proc/meminfo: memFree=1483136/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=34660 CPUtime=342.13
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 7953 0 0 0 34206 7 0 0 25 0 1 0 1121014744 35491840 7938 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 8665 7938 81 174 0 8488 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 40016

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 16684
/proc/meminfo: memFree=1481984/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=36204 CPUtime=402.09
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 8227 0 0 0 40202 7 0 0 25 0 1 0 1121014744 37072896 8212 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 9051 8212 81 174 0 8874 0

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

/proc/16684/statm: 9628 8773 81 174 0 9451 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 43868

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1478208/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=40104 CPUtime=582.02
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 9177 0 0 0 58194 8 0 0 25 0 1 0 1121014744 41066496 9162 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 10026 9162 81 174 0 9849 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 45460

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1477504/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=40912 CPUtime=642
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 9362 0 0 0 64192 8 0 0 25 0 1 0 1121014744 41893888 9347 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 10228 9347 81 174 0 10051 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46268

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1476352/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=42200 CPUtime=701.97
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 9603 0 0 0 70188 9 0 0 25 0 1 0 1121014744 43212800 9588 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 10550 9588 81 174 0 10373 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 47556

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1473792/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=44824 CPUtime=761.95
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 10243 0 0 0 76184 11 0 0 25 0 1 0 1121014744 45899776 10228 1992294400 134512640 135226915 4294956224 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 11206 10228 81 174 0 11029 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 50180

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1469824/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=48800 CPUtime=821.92
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 11249 0 0 0 82180 12 0 0 25 0 1 0 1121014744 49971200 11234 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 12200 11234 81 174 0 12023 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 54156

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1469312/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=49272 CPUtime=881.9
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 11377 0 0 0 88178 12 0 0 25 0 1 0 1121014744 50454528 11362 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 12318 11362 81 174 0 12141 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 54628

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1469056/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=49628 CPUtime=941.86
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 11460 0 0 0 94174 12 0 0 25 0 1 0 1121014744 50819072 11445 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 12407 11445 81 174 0 12230 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 54984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1468352/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=50400 CPUtime=1001.84
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 11643 0 0 0 100172 12 0 0 25 0 1 0 1121014744 51609600 11613 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 12600 11613 81 174 0 12423 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 55756

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1467712/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=51120 CPUtime=1061.81
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 11810 0 0 0 106169 12 0 0 25 0 1 0 1121014744 52346880 11780 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 12780 11780 81 174 0 12603 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 56476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1466944/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=51876 CPUtime=1121.79
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 11986 0 0 0 112166 13 0 0 25 0 1 0 1121014744 53121024 11956 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 12969 11956 81 174 0 12792 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 57232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1465216/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=53924 CPUtime=1181.75
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 12438 0 0 0 118162 13 0 0 25 0 1 0 1121014744 55218176 12408 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 13481 12408 81 174 0 13304 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 59280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16684
/proc/meminfo: memFree=1464256/2055920 swapFree=4171336/4192956
[pid=16681] ppid=16679 vsize=5356 CPUtime=0
/proc/16681/stat : 16681 (lysat.sh) S 16679 16681 16492 0 -1 4194304 310 143 0 0 0 0 0 0 18 0 1 0 1121014743 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16681/statm: 1339 237 195 169 0 50 0
[pid=16684] ppid=16681 vsize=55440 CPUtime=1200.06
/proc/16684/stat : 16684 (LySATi) R 16681 16681 16492 0 -1 4194304 12664 0 0 0 119992 14 0 0 25 0 1 0 1121014744 56770560 12634 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16684/statm: 13860 12634 81 174 0 13683 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60796

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 16681 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.008997
# 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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 60796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 453
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 1.20782 second user time and 3.19951 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-31 09:11:56
IDJOB=1525899
IDBENCH=70436
IDSOLVER=511
FILE ID=node44/1525899-1238483516
PBS_JOBID= 9061834
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S402241321-038.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525899-1238483516/watcher-1525899-1238483516 -o /tmp/evaluation-result-1525899-1238483516/solver-1525899-1238483516 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525899-1238483516.cnf i

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

MD5SUM BENCH= 778bc7bd516c886b7617280668f06051
RANDOM SEED=614201851

node44.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		: 3000.241
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		: 3000.241
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:       1515632 kB
Buffers:         87464 kB
Cached:         347140 kB
SwapCached:      11068 kB
Active:         179776 kB
Inactive:       267392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515632 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          18184 kB
Slab:            78496 kB
Committed_AS:  2690140 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-31 09:31:59