Trace number 1525614

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S257485978-084.cnf
MD5SUM78177f2db9eebc5964f62181ca200222
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.001999 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:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
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-1525614-1238412352/watcher-1525614-1238412352 -o /tmp/evaluation-result-1525614-1238412352/solver-1525614-1238412352 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525614-1238412352.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: 0.85 0.97 1.08 3/68 15841
/proc/meminfo: memFree=1583296/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113896820 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15841/statm: 1339 235 195 169 0 50 0
[pid=15842] ppid=15841 vsize=828 CPUtime=0
/proc/15842/stat : 15842 (SatElite) R 15841 15841 15804 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1113896820 847872 128 1992294400 134512640 135034092 4294956112 18446744073709551615 134587956 0 0 4096 3 0 0 0 17 1 0 0
/proc/15842/statm: 207 128 67 127 0 77 0

[startup+0.106571 s]
/proc/loadavg: 0.85 0.97 1.08 3/68 15841
/proc/meminfo: memFree=1583296/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201581 s]
/proc/loadavg: 0.85 0.97 1.08 3/68 15841
/proc/meminfo: memFree=1583296/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301591 s]
/proc/loadavg: 0.85 0.97 1.08 3/68 15841
/proc/meminfo: memFree=1583296/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701631 s]
/proc/loadavg: 0.85 0.97 1.08 3/68 15841
/proc/meminfo: memFree=1583296/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50171 s]
/proc/loadavg: 0.85 0.97 1.08 2/70 15844
/proc/meminfo: memFree=1580720/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=4004 CPUtime=1.48
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 652 0 0 0 148 0 0 0 25 0 1 0 1113896821 4100096 638 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 1001 638 79 174 0 824 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9360

[startup+3.10287 s]
/proc/loadavg: 0.85 0.97 1.08 2/70 15844
/proc/meminfo: memFree=1579824/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=4984 CPUtime=3.08
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 881 0 0 0 308 0 0 0 25 0 1 0 1113896821 5103616 867 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 1246 867 79 174 0 1069 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10340

[startup+6.30118 s]
/proc/loadavg: 0.86 0.97 1.08 2/70 15844
/proc/meminfo: memFree=1578416/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=6180 CPUtime=6.27
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 1189 0 0 0 627 0 0 0 25 0 1 0 1113896821 6328320 1175 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 1545 1175 79 174 0 1368 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11536

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 1.08 2/70 15844
/proc/meminfo: memFree=1576504/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=7988 CPUtime=12.68
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 1629 0 0 0 1267 1 0 0 25 0 1 0 1113896821 8179712 1615 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 1997 1615 79 174 0 1820 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13344

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 1.07 2/70 15844
/proc/meminfo: memFree=1574456/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=10072 CPUtime=25.47
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 2120 0 0 0 2546 1 0 0 25 0 1 0 1113896821 10313728 2106 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 2518 2106 79 174 0 2341 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15428

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 1.07 2/70 15844
/proc/meminfo: memFree=1570296/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=14364 CPUtime=51.06
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 3187 0 0 0 5103 3 0 0 25 0 1 0 1113896821 14708736 3173 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 3591 3173 79 174 0 3414 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19720

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 1.07 2/70 15844
/proc/meminfo: memFree=1566072/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=18852 CPUtime=102.26
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 4213 0 0 0 10222 4 0 0 25 0 1 0 1113896821 19304448 4199 1992294400 134512640 135226915 4294956224 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 4713 4199 79 174 0 4536 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24208

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.06 2/70 15844
/proc/meminfo: memFree=1561016/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=24008 CPUtime=162.23
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 5468 0 0 0 16218 5 0 0 25 0 1 0 1113896821 24584192 5454 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 6002 5454 79 174 0 5825 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29364

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 1.06 2/70 15844
/proc/meminfo: memFree=1559352/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=25612 CPUtime=222.22
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 5885 0 0 0 22217 5 0 0 25 0 1 0 1113896821 26226688 5871 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 6403 5871 79 174 0 6226 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30968

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/70 15844
/proc/meminfo: memFree=1556920/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=28416 CPUtime=282.2
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 6490 0 0 0 28214 6 0 0 25 0 1 0 1113896821 29097984 6476 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 7104 6476 79 174 0 6927 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33772

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.04 2/70 15844
/proc/meminfo: memFree=1553976/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=31460 CPUtime=342.18
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 7211 0 0 0 34211 7 0 0 25 0 1 0 1113896821 32215040 7197 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 7865 7197 79 174 0 7688 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36816

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/70 15844
/proc/meminfo: memFree=1552056/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=33572 CPUtime=402.16
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 7703 0 0 0 40209 7 0 0 25 0 1 0 1113896821 34377728 7689 1992294400 134512640 135226915 4294956224 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 8393 7689 79 174 0 8216 0

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

/proc/15844/statm: 10247 9373 79 174 0 10070 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46344

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/70 15844
/proc/meminfo: memFree=1544824/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=41376 CPUtime=642.1
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 9494 0 0 0 64201 9 0 0 25 0 1 0 1113896821 42369024 9480 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 10344 9480 79 174 0 10167 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46732

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/70 15844
/proc/meminfo: memFree=1543928/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=42372 CPUtime=702.09
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 9723 0 0 0 70199 10 0 0 25 0 1 0 1113896821 43388928 9709 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 10593 9709 79 174 0 10416 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 47728

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15844
/proc/meminfo: memFree=1543032/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=43308 CPUtime=762.07
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 9955 0 0 0 76197 10 0 0 25 0 1 0 1113896821 44347392 9941 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 10827 9941 79 174 0 10650 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 48664

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15844
/proc/meminfo: memFree=1538936/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=47560 CPUtime=822.05
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 10970 0 0 0 82194 11 0 0 25 0 1 0 1113896821 48701440 10956 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 11890 10956 79 174 0 11713 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 52916

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15844
/proc/meminfo: memFree=1535288/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=51308 CPUtime=882.04
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 11887 0 0 0 88192 12 0 0 25 0 1 0 1113896821 52539392 11873 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 12827 11873 79 174 0 12650 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 56664

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15844
/proc/meminfo: memFree=1531960/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=55412 CPUtime=942.01
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 12725 0 0 0 94188 13 0 0 25 0 1 0 1113896821 56741888 12711 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 13853 12711 79 174 0 13676 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 60768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15844
/proc/meminfo: memFree=1531832/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=55412 CPUtime=1002
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 12742 0 0 0 100186 14 0 0 25 0 1 0 1113896821 56741888 12728 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 13853 12728 79 174 0 13676 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 60768

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15846
/proc/meminfo: memFree=1531576/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=55720 CPUtime=1061.99
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 12813 0 0 0 106185 14 0 0 25 0 1 0 1113896821 57057280 12799 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 13930 12799 79 174 0 13753 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 61076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15846
/proc/meminfo: memFree=1531256/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=56108 CPUtime=1121.97
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 12894 0 0 0 112183 14 0 0 25 0 1 0 1113896821 57454592 12880 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 14027 12880 79 174 0 13850 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 61464

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15846
/proc/meminfo: memFree=1530488/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=56876 CPUtime=1181.95
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 13075 0 0 0 118181 14 0 0 25 0 1 0 1113896821 58241024 13061 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 14219 13061 79 174 0 14042 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 62232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15846
/proc/meminfo: memFree=1530232/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=57308 CPUtime=1200.05
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 13159 0 0 0 119990 15 0 0 25 0 1 0 1113896821 58683392 13145 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 14327 13145 79 174 0 14150 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62664

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 15846
/proc/meminfo: memFree=1530232/2055920 swapFree=4175244/4192956
[pid=15841] ppid=15839 vsize=5356 CPUtime=0
/proc/15841/stat : 15841 (lysat.sh) S 15839 15841 15804 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113896820 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15841/statm: 1339 237 195 169 0 50 0
[pid=15844] ppid=15841 vsize=57308 CPUtime=1200.05
/proc/15844/stat : 15844 (LySATi) R 15841 15841 15804 0 -1 4194304 13159 0 0 0 119990 15 0 0 25 0 1 0 1113896821 58683392 13145 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/15844/statm: 14327 13145 79 174 0 14150 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 62664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15841 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 62664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 457
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.00485 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-30 13:25:52
IDJOB=1525614
IDBENCH=70379
IDSOLVER=511
FILE ID=node60/1525614-1238412352
PBS_JOBID= 9061503
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S257485978-084.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525614-1238412352/watcher-1525614-1238412352 -o /tmp/evaluation-result-1525614-1238412352/solver-1525614-1238412352 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525614-1238412352.cnf i

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

MD5SUM BENCH= 78177f2db9eebc5964f62181ca200222
RANDOM SEED=1033433414

node60.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		: 3000.202
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		: 3000.202
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:       1583776 kB
Buffers:         85392 kB
Cached:         297128 kB
SwapCached:      10996 kB
Active:          84972 kB
Inactive:       310536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583776 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          18296 kB
Slab:            62260 kB
Committed_AS:  3247916 kB
PageTables:       1712 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= 66548 MiB
End job on node60 at 2009-03-30 13:45:55