Trace number 1526764

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
MD5SUMe64132f69b48603863762aba5004d683
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2034     6144 |      --       0       --      -- |     --   | -6/24
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 473   #clauses: 2034   #literals: 6144
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:  473                                                  |
0.00/0.01	c |  Number of clauses:    2034                                                 |
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-1526764-1238545456/watcher-1526764-1238545456 -o /tmp/evaluation-result-1526764-1238545456/solver-1526764-1238545456 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526764-1238545456.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 3/64 8142
/proc/meminfo: memFree=1296840/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) R 8140 8142 8043 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127210783 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8142/statm: 1339 234 194 169 0 50 0
[pid=8143] ppid=8142 vsize=824 CPUtime=0
/proc/8143/stat : 8143 (SatElite) R 8142 8142 8043 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1127210784 843776 130 1992294400 134512640 135034092 4294956112 18446744073709551615 134566112 0 0 4096 3 0 0 0 17 0 0 0
/proc/8143/statm: 207 135 68 127 0 77 0

[startup+0.0826701 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8142
/proc/meminfo: memFree=1296840/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101672 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8142
/proc/meminfo: memFree=1296840/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301702 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8142
/proc/meminfo: memFree=1296840/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70176 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8142
/proc/meminfo: memFree=1296840/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50287 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1294840/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=3740 CPUtime=1.48
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 595 0 0 0 148 0 0 0 25 0 1 0 1127210785 3829760 580 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 935 580 81 174 0 758 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9096

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1293816/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=4664 CPUtime=3.07
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 819 0 0 0 307 0 0 0 25 0 1 0 1127210785 4775936 804 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 1166 804 81 174 0 989 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10020

[startup+6.30257 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1292216/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=6072 CPUtime=6.27
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 1159 0 0 0 626 1 0 0 25 0 1 0 1127210785 6217728 1144 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 1518 1144 81 174 0 1341 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11428

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1290552/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=7976 CPUtime=12.66
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 1628 0 0 0 1265 1 0 0 25 0 1 0 1127210785 8167424 1613 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 1994 1613 81 174 0 1817 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13332

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1287928/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=10192 CPUtime=25.46
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 2185 0 0 0 2544 2 0 0 25 0 1 0 1127210785 10436608 2170 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 2548 2170 81 174 0 2371 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15548

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1285944/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=12360 CPUtime=51.04
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 2706 0 0 0 5102 2 0 0 25 0 1 0 1127210785 12656640 2691 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 3090 2691 81 174 0 2913 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 17716

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1281208/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=17000 CPUtime=102.23
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 3858 0 0 0 10219 4 0 0 25 0 1 0 1127210785 17408000 3843 1992294400 134512640 135226915 4294956224 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 4250 3843 81 174 0 4073 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1277560/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=20828 CPUtime=162.19
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 4774 0 0 0 16214 5 0 0 25 0 1 0 1127210785 21327872 4759 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 5207 4759 81 174 0 5030 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26184

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1272632/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=26140 CPUtime=222.16
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 6011 0 0 0 22211 5 0 0 25 0 1 0 1127210785 26767360 5996 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 6535 5996 81 174 0 6358 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 31496

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1272056/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=26608 CPUtime=282.13
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 6151 0 0 0 28208 5 0 0 25 0 1 0 1127210785 27246592 6136 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 6652 6136 81 174 0 6475 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 31964

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1267832/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=30940 CPUtime=342.11
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 7227 0 0 0 34205 6 0 0 25 0 1 0 1127210785 31682560 7212 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 7735 7212 81 174 0 7558 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 36296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1266296/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=32540 CPUtime=402.08
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 7602 0 0 0 40202 6 0 0 25 0 1 0 1127210785 33320960 7587 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 8135 7587 81 174 0 7958 0

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

/proc/8145/statm: 9837 9132 81 174 0 9660 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 44704

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8145
/proc/meminfo: memFree=1259768/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=39652 CPUtime=641.97
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 9224 0 0 0 64188 9 0 0 25 0 1 0 1127210785 40603648 9209 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 9913 9209 81 174 0 9736 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 45008

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1258936/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=40388 CPUtime=701.94
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 9378 0 0 0 70185 9 0 0 25 0 1 0 1127210785 41357312 9363 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 10097 9363 81 174 0 9920 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 45744

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1258360/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=40952 CPUtime=761.91
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 9527 0 0 0 76182 9 0 0 25 0 1 0 1127210785 41934848 9512 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 10238 9512 81 174 0 10061 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 46308

[startup+822.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 8147
/proc/meminfo: memFree=1254328/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=44980 CPUtime=821.88
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 10552 0 0 0 82178 10 0 0 25 0 1 0 1127210785 46059520 10537 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 11245 10537 81 174 0 11068 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 50336

[startup+882.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 8147
/proc/meminfo: memFree=1251832/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=47648 CPUtime=881.84
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 11183 0 0 0 88173 11 0 0 25 0 1 0 1127210785 48791552 11168 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 11912 11168 81 174 0 11735 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 53004

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1251704/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=47784 CPUtime=941.81
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 11217 0 0 0 94170 11 0 0 25 0 1 0 1127210785 48930816 11202 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 11946 11202 81 174 0 11769 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 53140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1251384/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=48112 CPUtime=1001.78
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 11310 0 0 0 100167 11 0 0 25 0 1 0 1127210785 49266688 11295 1992294400 134512640 135226915 4294956224 18446744073709551615 134536951 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 12028 11295 81 174 0 11851 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 53468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1251128/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=48436 CPUtime=1061.76
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 11380 0 0 0 106165 11 0 0 25 0 1 0 1127210785 49598464 11365 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 12109 11365 81 174 0 11932 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 53792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1250488/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=49076 CPUtime=1121.73
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 11536 0 0 0 112162 11 0 0 25 0 1 0 1127210785 50253824 11521 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 12269 11521 81 174 0 12092 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 54432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1249144/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=50644 CPUtime=1181.69
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 11888 0 0 0 118157 12 0 0 25 0 1 0 1127210785 51859456 11873 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 12661 11873 81 174 0 12484 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 56000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8147
/proc/meminfo: memFree=1248184/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=51688 CPUtime=1200.09
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 12124 0 0 0 119997 12 0 0 25 0 1 0 1127210785 52928512 12109 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 12922 12109 81 174 0 12745 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 57044

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 2/66 8147
/proc/meminfo: memFree=1248184/2055920 swapFree=4175692/4192956
[pid=8142] ppid=8140 vsize=5356 CPUtime=0
/proc/8142/stat : 8142 (lysat.sh) S 8140 8142 8043 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127210783 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8142/statm: 1339 237 195 169 0 50 0
[pid=8145] ppid=8142 vsize=51688 CPUtime=1200.09
/proc/8145/stat : 8145 (LySATi) R 8142 8142 8043 0 -1 4194304 12124 0 0 0 119997 12 0 0 25 0 1 0 1127210785 52928512 12109 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8145/statm: 12922 12109 81 174 0 12745 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 57044

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8142 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=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 57044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 467
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= 2

runsolver used 1.06584 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-01 02:24:16
IDJOB=1526764
IDBENCH=70609
IDSOLVER=511
FILE ID=node30/1526764-1238545456
PBS_JOBID= 9062097
Free space on /tmp= 66360 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526764-1238545456/watcher-1526764-1238545456 -o /tmp/evaluation-result-1526764-1238545456/solver-1526764-1238545456 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526764-1238545456.cnf i

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

MD5SUM BENCH= e64132f69b48603863762aba5004d683
RANDOM SEED=881457021

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1297384 kB
Buffers:         93072 kB
Cached:         567540 kB
SwapCached:      11092 kB
Active:         195876 kB
Inactive:       477732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1297384 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          18680 kB
Slab:            71064 kB
Committed_AS:  3201016 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-04-01 02:44:18