Trace number 1526854

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S928666993-098.cnf
MD5SUMabbce28168cbe1770c6abedb21f913a2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.6896
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1604     4876 |      --       0       --      -- |     --   | -11/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 369   #clauses: 1604   #literals: 4876
0.00/0.00	c CPU time:   0.003999 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:  369                                                  |
0.00/0.01	c |  Number of clauses:    1604                                                 |
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-1526854-1238560435/watcher-1526854-1238560435 -o /tmp/evaluation-result-1526854-1238560435/solver-1526854-1238560435 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526854-1238560435.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: 0.93 1.01 0.99 3/73 21889
/proc/meminfo: memFree=1514736/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) R 21887 21889 21822 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 912432120 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21889/statm: 1339 234 194 169 0 50 0
[pid=21890] ppid=21889 vsize=832 CPUtime=0
/proc/21890/stat : 21890 (SatElite) R 21889 21889 21822 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 912432120 851968 127 1992294400 134512640 135034092 4294956112 18446744073709551615 134566134 0 0 4096 3 0 0 0 17 0 0 0
/proc/21890/statm: 208 127 68 127 0 78 0

[startup+0.0896059 s]
/proc/loadavg: 0.93 1.01 0.99 3/73 21889
/proc/meminfo: memFree=1514736/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101606 s]
/proc/loadavg: 0.93 1.01 0.99 3/73 21889
/proc/meminfo: memFree=1514736/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301628 s]
/proc/loadavg: 0.93 1.01 0.99 3/73 21889
/proc/meminfo: memFree=1514736/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70167 s]
/proc/loadavg: 0.93 1.01 0.99 3/73 21889
/proc/meminfo: memFree=1514736/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 0.93 1.01 0.99 2/75 21892
/proc/meminfo: memFree=1512736/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=3752 CPUtime=1.48
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 574 0 0 0 148 0 0 0 25 0 1 0 912432121 3842048 559 1992294400 134512640 135226915 4294956224 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 938 559 81 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.10192 s]
/proc/loadavg: 0.93 1.01 0.99 2/75 21892
/proc/meminfo: memFree=1511968/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=4284 CPUtime=3.08
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 735 0 0 0 308 0 0 0 25 0 1 0 912432121 4386816 720 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 1071 720 81 174 0 894 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9640

[startup+6.30226 s]
/proc/loadavg: 0.93 1.01 0.99 2/75 21892
/proc/meminfo: memFree=1510688/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=5556 CPUtime=6.28
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 1018 0 0 0 628 0 0 0 25 0 1 0 912432121 5689344 1003 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 1389 1003 81 174 0 1212 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10912

[startup+12.7019 s]
/proc/loadavg: 0.94 1.01 0.99 2/75 21892
/proc/meminfo: memFree=1508896/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=7568 CPUtime=12.66
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 1514 0 0 0 1266 0 0 0 25 0 1 0 912432121 7749632 1499 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 1892 1499 81 174 0 1715 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12924

[startup+25.5013 s]
/proc/loadavg: 0.95 1.01 0.99 2/75 21892
/proc/meminfo: memFree=1506720/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=9584 CPUtime=25.46
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 1972 0 0 0 2545 1 0 0 25 0 1 0 912432121 9814016 1957 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 2396 1957 81 174 0 2219 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14940

[startup+51.102 s]
/proc/loadavg: 0.97 1.01 0.99 2/75 21892
/proc/meminfo: memFree=1502880/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=13648 CPUtime=51.06
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 2939 0 0 0 5104 2 0 0 25 0 1 0 912432121 13975552 2924 1992294400 134512640 135226915 4294956224 18446744073709551615 134531937 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 3412 2924 81 174 0 3235 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19004

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1498976/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=17704 CPUtime=102.23
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 3891 0 0 0 10220 3 0 0 25 0 1 0 912432121 18128896 3876 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 4426 3876 81 174 0 4249 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23060

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1496544/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=20124 CPUtime=162.2
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 4480 0 0 0 16217 3 0 0 25 0 1 0 912432121 20606976 4465 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 5031 4465 81 174 0 4854 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25480

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1492960/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=23960 CPUtime=222.18
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 5380 0 0 0 22213 5 0 0 25 0 1 0 912432121 24535040 5365 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 5990 5365 81 174 0 5813 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29316

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1491552/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=25520 CPUtime=282.15
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 5765 0 0 0 28210 5 0 0 25 0 1 0 912432121 26132480 5750 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 6380 5750 81 174 0 6203 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 30876

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1487584/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=29296 CPUtime=342.13
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 6717 0 0 0 34207 6 0 0 25 0 1 0 912432121 29999104 6702 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 7324 6702 81 174 0 7147 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 34652

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1487136/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=29900 CPUtime=402.11
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 6834 0 0 0 40204 7 0 0 25 0 1 0 912432121 30617600 6819 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 7475 6819 81 174 0 7298 0

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

/proc/21892/statm: 8970 8123 81 174 0 8793 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 41236

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1481312/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=36516 CPUtime=582.03
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 8292 0 0 0 58195 8 0 0 25 0 1 0 912432121 37392384 8277 1992294400 134512640 135226915 4294956224 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 9129 8277 81 174 0 8952 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 41872

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1480672/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=37448 CPUtime=642.01
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 8460 0 0 0 64193 8 0 0 25 0 1 0 912432121 38346752 8445 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 9362 8445 81 174 0 9185 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 42804

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1476896/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=41340 CPUtime=701.98
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 9398 0 0 0 70189 9 0 0 25 0 1 0 912432121 42332160 9383 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 10335 9383 81 174 0 10158 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 46696

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1474912/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=43184 CPUtime=761.97
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 9885 0 0 0 76187 10 0 0 25 0 1 0 912432121 44220416 9870 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 10796 9870 81 174 0 10619 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 48540

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1474656/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=43480 CPUtime=821.93
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 9958 0 0 0 82183 10 0 0 25 0 1 0 912432121 44523520 9943 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 10870 9943 81 174 0 10693 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 48836

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1474336/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=44016 CPUtime=881.91
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 10044 0 0 0 88180 11 0 0 25 0 1 0 912432121 45072384 10029 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 11004 10029 81 174 0 10827 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 49372

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1473312/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=45136 CPUtime=941.89
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 10290 0 0 0 94178 11 0 0 25 0 1 0 912432121 46219264 10275 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 11284 10275 81 174 0 11107 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 50492

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1469664/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=48520 CPUtime=1001.86
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 11214 0 0 0 100174 12 0 0 25 0 1 0 912432121 49684480 11199 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 12130 11199 81 174 0 11953 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 53876

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1465568/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=53216 CPUtime=1061.83
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 12233 0 0 0 106170 13 0 0 25 0 1 0 912432121 54493184 12218 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 13304 12218 81 174 0 13127 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 58572

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1461792/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=57664 CPUtime=1121.81
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 13171 0 0 0 112167 14 0 0 25 0 1 0 912432121 59047936 13156 1992294400 134512640 135226915 4294956224 18446744073709551615 134531442 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 14416 13156 81 174 0 14239 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 63020

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/75 21892
/proc/meminfo: memFree=1461600/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=57808 CPUtime=1181.78
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 13210 0 0 0 118164 14 0 0 25 0 1 0 912432121 59195392 13195 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 14452 13195 81 174 0 14275 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 63164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.06 1.02 1.00 2/75 21892
/proc/meminfo: memFree=1461536/2055920 swapFree=4176824/4192956
[pid=21889] ppid=21887 vsize=5356 CPUtime=0
/proc/21889/stat : 21889 (lysat.sh) S 21887 21889 21822 0 -1 4194304 310 148 0 0 0 0 0 0 18 0 1 0 912432120 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21889/statm: 1339 237 195 169 0 50 0
[pid=21892] ppid=21889 vsize=57988 CPUtime=1200.08
/proc/21892/stat : 21892 (LySATi) R 21889 21889 21822 0 -1 4194304 13242 0 0 0 119994 14 0 0 25 0 1 0 912432121 59379712 13227 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21892/statm: 14497 13227 81 174 0 14320 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 63344

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 21889 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=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.14
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 63344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 458
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 1.22181 second user time and 3.18452 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 06:33:55
IDJOB=1526854
IDBENCH=70627
IDSOLVER=511
FILE ID=node82/1526854-1238560435
PBS_JOBID= 9062154
Free space on /tmp= 61636 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S928666993-098.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526854-1238560435/watcher-1526854-1238560435 -o /tmp/evaluation-result-1526854-1238560435/solver-1526854-1238560435 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526854-1238560435.cnf i

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

MD5SUM BENCH= abbce28168cbe1770c6abedb21f913a2
RANDOM SEED=600395192

node82.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		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1515280 kB
Buffers:         90208 kB
Cached:         359216 kB
SwapCached:       7332 kB
Active:         336596 kB
Inactive:       122328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515280 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          14956 kB
Slab:            66860 kB
Committed_AS:  2504320 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-04-01 06:53:57