Trace number 314297

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 1200.12 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
Bench CategoryINDUST (industrial 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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data (download as text)

7.18/7.21	c Starting solver ...
7.99/8.03	c Restarting after 100 conflicts
9.09/9.15	c Restarting after 250 conflicts
10.49/10.50	c Restarting after 478 conflicts
11.59/11.69	c Restarting after 816 conflicts
13.19/13.25	c Restarting after 1324 conflicts
16.39/16.43	c Restarting after 2086 conflicts
20.99/21.07	c Restarting after 3225 conflicts
28.38/28.49	c Restarting after 4935 conflicts
37.67/37.70	c Restarting after 7497 conflicts
53.46/53.50	c Restarting after 11345 conflicts
99.85/99.97	c Restarting after 17111 conflicts
150.14/150.26	c Restarting after 25760 conflicts
228.22/228.34	c Restarting after 38736 conflicts
613.92/614.15	c Restarting after 58198 conflicts
1039.60/1039.91	c Restarting after 87390 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-314297-1176899718 -o ROOT/results/node5/solver-314297-1176899718 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314297-1176899718/sat7_bin /tmp/evaluation/314297-1176899718/instance-314297-1176899718.cnf 

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): 2400 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: 0.91 0.95 0.91 3/77 21860
/proc/meminfo: memFree=1527680/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=11392 CPUtime=0
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 841 0 0 0 0 0 0 0 18 0 1 0 166009477 11665408 825 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 2848 827 88 220 0 2625 0

[startup+0.102959 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 21860
/proc/meminfo: memFree=1527680/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=25940 CPUtime=0.1
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 6159 0 0 0 8 2 0 0 18 0 1 0 166009477 26562560 6142 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 6485 6143 88 220 0 6262 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 25940

[startup+0.202969 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 21860
/proc/meminfo: memFree=1527680/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=34140 CPUtime=0.2
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 8050 0 0 0 17 3 0 0 18 0 1 0 166009477 34959360 8033 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 8535 8034 88 220 0 8312 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 34140

[startup+0.302981 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 21860
/proc/meminfo: memFree=1527680/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=42340 CPUtime=0.29
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 9538 0 0 0 26 3 0 0 19 0 1 0 166009477 43356160 9521 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 10585 9521 88 220 0 10362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42340

[startup+0.703025 s]
/proc/loadavg: 0.91 0.95 0.91 3/77 21860
/proc/meminfo: memFree=1527680/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=42340 CPUtime=0.69
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 10245 0 0 0 66 3 0 0 23 0 1 0 166009477 43356160 10228 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547997 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 10585 10228 88 220 0 10362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42340

[startup+1.50111 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 21861
/proc/meminfo: memFree=1483000/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=50540 CPUtime=1.49
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 11963 0 0 0 144 5 0 0 25 0 1 0 166009477 51752960 11946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 12635 11946 88 220 0 12412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50540

[startup+3.1013 s]
/proc/loadavg: 0.91 0.95 0.91 2/78 21861
/proc/meminfo: memFree=1475896/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=58740 CPUtime=3.09
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 14298 0 0 0 301 8 0 0 25 0 1 0 166009477 60149760 14281 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 14685 14282 88 220 0 14462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58740

[startup+6.30166 s]
/proc/loadavg: 0.92 0.95 0.91 2/78 21861
/proc/meminfo: memFree=1456504/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=79372 CPUtime=6.29
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 19671 0 0 0 617 12 0 0 25 0 1 0 166009477 81276928 19654 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 19843 19654 88 220 0 19620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79372

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.91 2/78 21861
/proc/meminfo: memFree=1424760/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=108084 CPUtime=12.69
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 26852 0 0 0 1253 16 0 0 25 0 1 0 166009477 110678016 25841 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 27021 25841 95 220 0 26798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108084

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 21861
/proc/meminfo: memFree=1422840/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=108192 CPUtime=25.48
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 27334 0 0 0 2532 16 0 0 25 0 1 0 166009477 110788608 26323 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533076 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 27048 26323 95 220 0 26825 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108192

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 21861
/proc/meminfo: memFree=1418040/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=112908 CPUtime=51.06
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 28568 0 0 0 5089 17 0 0 25 0 1 0 166009477 115617792 27557 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 28227 27557 95 220 0 28004 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 112908

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 21861
/proc/meminfo: memFree=1407736/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=125068 CPUtime=102.25
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 31110 0 0 0 10206 19 0 0 25 0 1 0 166009477 128069632 30099 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134559015 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 31267 30099 95 220 0 31044 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 125068

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1397560/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=135008 CPUtime=162.23
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 33690 0 0 0 16201 22 0 0 25 0 1 0 166009477 138248192 32679 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 33752 32679 95 220 0 33529 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 135008

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1386680/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=144088 CPUtime=222.22
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 36359 0 0 0 22197 25 0 0 25 0 1 0 166009477 147546112 35348 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538848 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 36022 35348 95 220 0 35799 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 144088

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1379256/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=154676 CPUtime=282.2
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 38233 0 0 0 28192 28 0 0 25 0 1 0 166009477 158388224 37220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565475 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 38669 37220 95 220 0 38446 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 154676

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1369912/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=163396 CPUtime=342.19
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 40538 0 0 0 34189 30 0 0 25 0 1 0 166009477 167317504 39525 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539913 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 40849 39525 95 220 0 40626 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 163396

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1361208/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=170428 CPUtime=402.17
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 42695 0 0 0 40185 32 0 0 25 0 1 0 166009477 174518272 41682 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565450 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 42607 41682 95 220 0 42384 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 170428

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1351992/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=181800 CPUtime=462.15
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 45016 0 0 0 46181 34 0 0 25 0 1 0 166009477 186163200 43963 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 45450 43963 95 220 0 45227 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 181800

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1341624/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=191236 CPUtime=522.14
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 47664 0 0 0 52176 38 0 0 25 0 1 0 166009477 195825664 46553 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539147 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 47809 46553 95 220 0 47586 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 191236

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1335160/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=195228 CPUtime=582.12
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 49271 0 0 0 58172 40 0 0 25 0 1 0 166009477 199913472 48160 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 48807 48160 95 220 0 48584 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 195228

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1323576/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=209768 CPUtime=642.11
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 52191 0 0 0 64169 42 0 0 25 0 1 0 166009477 214802432 51068 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538724 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 52442 51068 95 220 0 52219 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 209768

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1312440/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=220404 CPUtime=702.09
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 55096 0 0 0 70165 44 0 0 25 0 1 0 166009477 225693696 53839 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 55101 53839 95 220 0 54878 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 220404

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1300152/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=230436 CPUtime=762.08
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 58459 0 0 0 76161 47 0 0 25 0 1 0 166009477 235966464 56852 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 57609 56852 95 220 0 57386 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 230436

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1289528/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=243344 CPUtime=822.06
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 61511 0 0 0 82157 49 0 0 25 0 1 0 166009477 249184256 59529 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538638 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 60836 59529 95 220 0 60613 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 243344

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1278520/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=254760 CPUtime=882.05
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 64500 0 0 0 88153 52 0 0 25 0 1 0 166009477 260874240 62258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 63690 62258 95 220 0 63467 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 254760

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1265080/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=265832 CPUtime=942.03
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 67862 0 0 0 94148 55 0 0 25 0 1 0 166009477 272211968 65618 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 66458 65618 95 220 0 66235 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 265832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1254520/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=275488 CPUtime=1002.01
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 70482 0 0 0 100144 57 0 0 25 0 1 0 166009477 282099712 68223 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540051 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 68872 68223 95 220 0 68649 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 275488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1245560/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=285004 CPUtime=1061.99
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 72733 0 0 0 106140 59 0 0 25 0 1 0 166009477 291844096 70470 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538866 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 71251 70470 95 220 0 71028 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 285004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1235832/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=296472 CPUtime=1121.98
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 75150 0 0 0 112136 62 0 0 25 0 1 0 166009477 303587328 72880 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525854 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 74118 72880 95 220 0 73895 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 296472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1227384/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=304680 CPUtime=1181.96
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 77266 0 0 0 118132 64 0 0 25 0 1 0 166009477 311992320 74989 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538954 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 76170 74989 95 220 0 75947 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 304680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 21861
/proc/meminfo: memFree=1223160/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=307888 CPUtime=1200.06
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 78355 0 0 0 119941 65 0 0 25 0 1 0 166009477 315277312 76037 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538936 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 76972 76037 95 220 0 76749 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 307888

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 0.91 2/78 21861
/proc/meminfo: memFree=1223160/2055920 swapFree=4148144/4192956
[pid=21860] ppid=21858 vsize=307888 CPUtime=1200.06
/proc/21860/stat : 21860 (sat7_bin) R 21858 21860 20760 0 -1 4194304 78355 0 0 0 119941 65 0 0 25 0 1 0 166009477 315277312 76037 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538936 0 0 4096 0 0 0 0 17 1 0 0
/proc/21860/statm: 76972 76037 95 220 0 76749 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 307888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.42
CPU system time (s): 0.702893
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 307896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.702893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78355
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= 24971

runsolver used 1.38879 second user time and 2.98155 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 18 12:35:18 UTC 2007

IDJOB= 314297
IDBENCH= 20388
IDSOLVER= 101
FILE ID= node5/314297-1176899718

PBS_JOBID= 4595148

Free space on /tmp= 66412 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/314297-1176899718/sat7_bin /tmp/evaluation/314297-1176899718/instance-314297-1176899718.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-314297-1176899718 -o ROOT/results/node5/solver-314297-1176899718 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314297-1176899718/sat7_bin /tmp/evaluation/314297-1176899718/instance-314297-1176899718.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  ec6ae8f44e827ed5bcc8aed459990775

RANDOM SEED= 71753169

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1528088 kB
Buffers:         21764 kB
Cached:         437628 kB
SwapCached:      12800 kB
Active:         121500 kB
Inactive:       364140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528088 kB
SwapTotal:     4192956 kB
SwapFree:      4148144 kB
Dirty:           30052 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            27752 kB
Committed_AS:  8605444 kB
PageTables:       1720 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= 66412 MiB

End job on node5 on Wed Apr 18 12:55:21 UTC 2007