Trace number 1525434

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/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16683    50655 |      --       0       --      -- |     --   | -117/255
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3902   #clauses: 16683   #literals: 50655
0.00/0.05	c CPU time:   0.050992 s
0.00/0.05	c ==============================================================================
0.06/0.08	c lySAT 0.1
0.06/0.08	c minisat core +  additionnal features
0.06/0.08	c ============================[ Problem Statistics ]=============================
0.06/0.08	c |                                                                             |
0.06/0.08	c |  Number of variables:  3902                                                 |
0.06/0.08	c |  Number of clauses:    16683                                                |
0.06/0.09	c |  Parsing time:         0.01         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-1525434-1238401706/watcher-1525434-1238401706 -o /tmp/evaluation-result-1525434-1238401706/solver-1525434-1238401706 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525434-1238401706.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: 0.99 0.97 0.99 3/64 9172
/proc/meminfo: memFree=1642816/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112837557 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9172/statm: 1339 235 195 169 0 50 0
[pid=9173] ppid=9172 vsize=1568 CPUtime=0
/proc/9173/stat : 9173 (SatElite) R 9172 9172 9043 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 1112837557 1605632 287 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/9173/statm: 392 288 50 127 0 262 0

[startup+0.0697811 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9172
/proc/meminfo: memFree=1642816/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112837557 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9172/statm: 1339 235 195 169 0 50 0
[pid=9173] ppid=9172 vsize=2572 CPUtime=0.06
/proc/9173/stat : 9173 (SatElite) R 9172 9172 9043 0 -1 4194304 584 0 0 0 6 0 0 0 18 0 1 0 1112837557 2633728 567 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/9173/statm: 643 567 69 127 0 513 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7928

[startup+0.101791 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9172
/proc/meminfo: memFree=1642816/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301815 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9172
/proc/meminfo: memFree=1642816/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701862 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9172
/proc/meminfo: memFree=1642816/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1638440/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=5840 CPUtime=1.41
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 1173 0 0 0 141 0 0 0 25 0 1 0 1112837565 5980160 1159 1992294400 134512640 135226915 4294956224 18446744073709551615 134731992 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 1460 1159 82 174 0 1283 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11196

[startup+3.10114 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1636712/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=7540 CPUtime=3
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 1612 0 0 0 300 0 0 0 25 0 1 0 1112837565 7720960 1598 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 1885 1598 82 174 0 1708 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12896

[startup+6.30152 s]
/proc/loadavg: 1.07 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1633384/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=12004 CPUtime=6.2
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 2705 0 0 0 619 1 0 0 25 0 1 0 1112837565 12292096 2691 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 3001 2691 82 174 0 2824 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17360

[startup+12.7013 s]
/proc/loadavg: 1.06 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1626280/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=17088 CPUtime=12.6
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 3991 0 0 0 1258 2 0 0 25 0 1 0 1112837565 17498112 3977 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 4272 3977 82 174 0 4095 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22444

[startup+25.5018 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1619880/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=23552 CPUtime=25.4
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 5605 0 0 0 2536 4 0 0 25 0 1 0 1112837565 24117248 5591 1992294400 134512640 135226915 4294956224 18446744073709551615 134539254 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 5888 5591 82 174 0 5711 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28908

[startup+51.1018 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1612200/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=31896 CPUtime=50.99
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 7699 0 0 0 5093 6 0 0 25 0 1 0 1112837565 32661504 7685 1992294400 134512640 135226915 4294956224 18446744073709551615 134540794 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 7974 7685 82 174 0 7797 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37252

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1599336/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=44056 CPUtime=102.19
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 10714 0 0 0 10208 11 0 0 25 0 1 0 1112837565 45113344 10700 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 11014 10700 82 174 0 10837 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49412

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1583528/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=59832 CPUtime=162.16
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 14651 0 0 0 16201 15 0 0 25 0 1 0 1112837565 61267968 14637 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 14958 14637 82 174 0 14781 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 65188

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1577896/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=65476 CPUtime=222.15
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 16061 0 0 0 22198 17 0 0 25 0 1 0 1112837565 67047424 16047 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 16369 16047 82 174 0 16192 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70832

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1569832/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=73448 CPUtime=282.13
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 18070 0 0 0 28192 21 0 0 25 0 1 0 1112837565 75210752 18056 1992294400 134512640 135226915 4294956224 18446744073709551615 134540478 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 18362 18056 82 174 0 18185 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 78804

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1551208/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=92272 CPUtime=342.11
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 22755 0 0 0 34185 26 0 0 25 0 1 0 1112837565 94486528 22741 1992294400 134512640 135226915 4294956224 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 23068 22741 82 174 0 22891 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 97628

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1536552/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0

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

/proc/9175/statm: 29161 28770 82 174 0 28984 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 122000

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1514152/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=129204 CPUtime=582.05
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 31941 0 0 0 58168 37 0 0 25 0 1 0 1112837565 132304896 31927 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 32301 31927 82 174 0 32124 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 134560

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1514152/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=129204 CPUtime=642.03
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 31941 0 0 0 64166 37 0 0 25 0 1 0 1112837565 132304896 31927 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 32301 31927 82 174 0 32124 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 134560

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1514152/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=129204 CPUtime=702.01
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 31941 0 0 0 70164 37 0 0 25 0 1 0 1112837565 132304896 31927 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 32301 31927 82 174 0 32124 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 134560

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1503272/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=139948 CPUtime=762.01
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 34653 0 0 0 76159 42 0 0 25 0 1 0 1112837565 143306752 34639 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 34987 34639 82 174 0 34810 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 145304

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1483944/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=159304 CPUtime=821.99
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 39527 0 0 0 82150 49 0 0 25 0 1 0 1112837565 163127296 39513 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 39826 39513 82 174 0 39649 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 164660

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1477736/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=165192 CPUtime=881.97
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 41028 0 0 0 88146 51 0 0 25 0 1 0 1112837565 169156608 41014 1992294400 134512640 135226915 4294956224 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 41298 41014 82 174 0 41121 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 170548

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1477736/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=165192 CPUtime=941.95
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 41028 0 0 0 94144 51 0 0 25 0 1 0 1112837565 169156608 41014 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 41298 41014 82 174 0 41121 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 170548

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9175
/proc/meminfo: memFree=1477736/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=165192 CPUtime=1001.93
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 41028 0 0 0 100142 51 0 0 25 0 1 0 1112837565 169156608 41014 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 41298 41014 82 174 0 41121 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 170548

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9177
/proc/meminfo: memFree=1477736/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=165192 CPUtime=1061.92
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 41028 0 0 0 106141 51 0 0 25 0 1 0 1112837565 169156608 41014 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 41298 41014 82 174 0 41121 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 170548

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9177
/proc/meminfo: memFree=1476840/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=166244 CPUtime=1121.9
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 41275 0 0 0 112138 52 0 0 25 0 1 0 1112837565 170233856 41261 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 41561 41261 82 174 0 41384 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 171600

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9177
/proc/meminfo: memFree=1459752/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=184032 CPUtime=1181.89
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 45607 0 0 0 118131 58 0 0 25 0 1 0 1112837565 188448768 45593 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 46008 45593 82 174 0 45831 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 189388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 9177
/proc/meminfo: memFree=1454312/2055920 swapFree=4178472/4192956
[pid=9172] ppid=9170 vsize=5356 CPUtime=0.07
/proc/9172/stat : 9172 (lysat.sh) S 9170 9172 9043 0 -1 4194304 310 587 0 0 0 0 7 0 16 0 1 0 1112837557 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9172/statm: 1339 237 195 169 0 50 0
[pid=9175] ppid=9172 vsize=189012 CPUtime=1199.98
/proc/9175/stat : 9175 (LySATi) R 9172 9172 9043 0 -1 4194304 46869 0 0 0 119938 60 0 0 25 0 1 0 1112837565 193548288 46855 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/9175/statm: 47253 46855 82 174 0 47076 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 194368

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 9172 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=72988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.081986
# 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): 1199.45
CPU system time (s): 0.6
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 194368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 897
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 1.46878 second user time and 2.90656 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-30 10:28:26
IDJOB=1525434
IDBENCH=70343
IDSOLVER=511
FILE ID=node1/1525434-1238401706
PBS_JOBID= 9061426
Free space on /tmp= 66132 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525434-1238401706/watcher-1525434-1238401706 -o /tmp/evaluation-result-1525434-1238401706/solver-1525434-1238401706 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525434-1238401706.cnf i

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=608723831

node1.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		: 3000.229
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		: 3000.229
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:       1643360 kB
Buffers:         76836 kB
Cached:         237308 kB
SwapCached:       8380 kB
Active:          76944 kB
Inactive:       247172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643360 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          15756 kB
Slab:            74448 kB
Committed_AS:  2920808 kB
PageTables:       1440 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= 66132 MiB
End job on node1 at 2009-03-30 10:48:28